TREA

Coaxial cable connector having electrical continuity member

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Information

  • Patent Grant
  • 8597041
  • Patent Number
    8,597,041
  • Date Filed
    Monday, October 15, 2012
    12 years ago
  • Date Issued
    Tuesday, December 3, 2013
    10 years ago
Information
Abstract
A coaxial cable connector comprising a connector body; a post engageable with the connector body, wherein the post includes a flange; a nut, axially rotatable with respect to the post and the connector body, the nut having a first end and an opposing second end, wherein the nut includes an internal lip, and wherein a second end portion of the nut corresponds to the portion of the nut extending from the second end of the nut to the side of the lip of the nut facing the first end of the nut at a point nearest the second end of the nut, and a first end portion of the nut corresponds to the portion of the nut extending from the first end of the nut to the same point nearest the second end of the nut of the same side of the lip facing the first end of the nut; and a continuity member disposed within the second end portion of the nut and contacting the post and the nut, so that the continuity member extends electrical grounding continuity through the post and the nut is provided.
Description
FIELD OF THE INVENTION

The present invention relates to connectors used in coaxial cable communication applications, and more specifically to coaxial connectors having electrical continuity members that extend continuity of an electromagnetic interference shield from the cable and through the connector.


BACKGROUND OF THE INVENTION

Broadband communications have become an increasingly prevalent form of electromagnetic information exchange and coaxial cables are common conduits for transmission of broadband communications. Coaxial cables are typically designed so that an electromagnetic field carrying communications signals exists only in the space between inner and outer coaxial conductors of the cables. This allows coaxial cable runs to be installed next to metal objects without the power losses that occur in other transmission lines, and provides protection of the communications signals from external electromagnetic interference. Connectors for coaxial cables are typically connected onto complementary interface ports to electrically integrate coaxial cables to various electronic devices and cable communication equipment. Connection is often made through rotatable operation of an internally threaded nut of the connector about a corresponding externally threaded interface port. Fully tightening the threaded connection of the coaxial cable connector to the interface port helps to ensure a ground connection between the connector and the corresponding interface port. However, often connectors are not properly tightened or otherwise installed to the interface port and proper electrical mating of the connector with the interface port does not occur. Moreover, typical component elements and structures of common connectors may permit loss of ground and discontinuity of the electromagnetic shielding that is intended to be extended from the cable, through the connector, and to the corresponding coaxial cable interface port. Hence a need exists for an improved connector having structural component elements included for ensuring ground continuity between the coaxial cable, the connector and its various applicable structures, and the coaxial cable connector interface port.


SUMMARY OF THE INVENTION

The invention is directed toward a first aspect of providing a coaxial cable connector comprising; a connector body; a post engageable with the connector body, wherein the post includes a flange; a nut, axially rotatable with respect to the post and the connector body, the nut having a first end and an opposing second end, wherein the nut includes an internal lip, and wherein a second end portion of the nut corresponds to the portion of the nut extending from the second end of the nut to the side of the lip of the nut facing the first end of the nut at a point nearest the second end of the nut, and a first end portion of the nut corresponds to the portion of the nut extending from the first end of the nut to the same point nearest the second end of the nut of the same side of the lip facing the first end of the nut; and a continuity member disposed within the second end portion of the nut and contacting the post and the nut, so that the continuity member extends electrical grounding continuity through the post and the nut.


A second aspect of the present invention provides a coaxial cable connector comprising a connector body; a post engageable with the connector body, wherein the post includes a flange; a nut, axially rotatable with respect to the post and the connector body, the nut having a first end and an opposing second end, wherein the nut includes an internal lip, and wherein a second end portion of the nut starts at a side of the lip of the nut facing the first end of the nut and extends rearward to the second end of the nut; and a continuity member disposed only rearward the start of the second end portion of the nut and contacting the post and the nut, so that the continuity member extends electrical grounding continuity through the post and the nut.


A third aspect of the present invention provides a coaxial cable connector comprising a connector body; a post operably attached to the connector body, the post having a flange; a nut axially rotatable with respect to the post and the connector body, the nut including an inward lip; and an electrical continuity member disposed axially rearward of a surface of the internal lip of the nut that faces the flange.


A fourth aspect of the present invention provides a method of obtaining electrical continuity for a coaxial cable connection, the method comprising: providing a coaxial cable connector including: a connector body; a post operably attached to the connector body, the post having a flange; a nut axially rotatable with respect to the post and the connector body, the nut including an inward lip; and an electrical continuity member disposed axially rearward of a surface of the internal lip of the nut that faces the flange; securely attaching a coaxial cable to the connector so that the grounding sheath of the cable electrically contacts the post; extending electrical continuity from the post through the continuity member to the nut; and fastening the nut to a conductive interface port to complete the ground path and obtain electrical continuity in the cable connection.


The foregoing and other features of construction and operation of the invention will be more readily understood and fully appreciated from the following detailed disclosure, taken in conjunction with accompanying drawings.





BRIEF DESCRIPTION OF THE DRAWINGS


FIG. 1 depicts an exploded perspective cut-away view of an embodiment of the elements of an embodiment of a coaxial cable connector having an embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 2 depicts a perspective view of an embodiment of the electrical continuity member depicted in FIG. 1, in accordance with the present invention;



FIG. 3 depicts a perspective view of a variation of the embodiment of the electrical continuity member depicted in FIG. 1, without a flange cutout, in accordance with the present invention;



FIG. 4 depicts a perspective view of a variation of the embodiment of the electrical continuity member depicted in FIG. 1, without a flange cutout or a through-slit, in accordance with the present invention;



FIG. 5 depicts a perspective cut-away view of a portion of the embodiment of a coaxial cable connector having an electrical continuity member of FIG. 1, as assembled, in accordance with the present invention;



FIG. 6 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having an electrical continuity member and a shortened nut, in accordance with the present invention;



FIG. 7 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having an electrical continuity member that does not touch the connector body, in accordance with the present invention;



FIG. 8 depicts a perspective view of another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 9 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having the electrical continuity member of FIG. 8, in accordance with the present invention;



FIG. 10 depicts a perspective view of a further embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 11 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having the electrical continuity member of FIG. 10, in accordance with the present invention;



FIG. 12 depicts a perspective view of still another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 13 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having the electrical continuity member of FIG. 12, in accordance with the present invention;



FIG. 14 depicts a perspective view of a still further embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 15 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having the electrical continuity member of FIG. 14, in accordance with the present invention;



FIG. 16 depicts a perspective view of even another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 17 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having the electrical continuity member of FIG. 16, in accordance with the present invention;



FIG. 18 depicts a perspective view of still even a further embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 19 depicts a perspective cut-away view of a portion of an assembled embodiment of a coaxial cable connector having the electrical continuity member of FIG. 18, in accordance with the present invention;



FIG. 20 depicts a perspective cut-away view of an embodiment of a coaxial cable connector including an electrical continuity member and having an attached coaxial cable, the connector mated to an interface port, in accordance with the present invention;



FIG. 21 depicts a perspective cut-away view of an embodiment of a coaxial cable connector having still even another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 22 depicts a perspective view of the embodiment of the electrical continuity member depicted in FIG. 21, in accordance with the present invention;



FIG. 23 an exploded perspective view of the embodiment of the coaxial cable connector of FIG. 21, in accordance with the present invention;



FIG. 24 depicts a perspective cut-away view of another embodiment of a coaxial cable connector having the embodiment of the electrical continuity member depicted in FIG. 22, in accordance with the present invention;



FIG. 25 depicts an exploded perspective view of the embodiment of the coaxial cable connector of FIG. 24, in accordance with the present invention;



FIG. 26 depicts a perspective view of still further even another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 27 depicts a perspective view of another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 28 depicts a perspective view of an embodiment of an electrical continuity depicted in FIG. 27, yet comprising a completely annular post contact portion with no through-slit, in accordance with the present invention;



FIG. 29 depicts a perspective cut-away view of another embodiment of a coaxial cable connector operably having either of the embodiments of the electrical continuity member depicted in FIG. 27 or 28, in accordance with the present invention;



FIG. 30 depicts a perspective cut-away view of the embodiment of a coaxial cable connector of FIG. 29, wherein a cable is attached to the connector, in accordance with the present invention;



FIG. 31 depicts a side cross-section view of the embodiment of a coaxial cable connector of FIG. 29, in accordance with the present invention;



FIG. 32 depicts a perspective cut-away view of the embodiment of a coaxial cable connector of FIG. 29, wherein a cable is attached to the connector, in accordance with the present invention;



FIG. 33 depicts a perspective view of yet another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 34 depicts a side view of the embodiment of an electrical continuity member depicted in FIG. 33, in accordance with the present invention;



FIG. 35 depicts a perspective view of the embodiment of an electrical continuity member depicted in FIG. 33, wherein nut contact portions are bent, in accordance with the present invention;



FIG. 36 depicts a side view of the embodiment of an electrical continuity member depicted in FIG. 33, wherein nut contact portions are bent, in accordance with the present invention;



FIG. 37 depicts a perspective cut-away view of a portion of a further embodiment of a coaxial cable connector having the embodiment of the electrical continuity member depicted in FIG. 33, in accordance with the present invention;



FIG. 38 depicts a cut-away side view of a portion of the further embodiment of a coaxial cable connector depicted in FIG. 37 and having the embodiment of the electrical continuity member depicted in FIG. 33, in accordance with the present invention;



FIG. 39 depicts an exploded perspective cut-away view of another embodiment of the elements of an embodiment of a coaxial cable connector having an embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 40 depicts a side perspective cut-away view of the other embodiment of the coaxial cable connector of FIG. 39, in accordance with the present invention;



FIG. 41 depicts a blown-up side perspective cut-away view of a portion of the other embodiment of the coaxial cable connector of FIG. 39, in accordance with the present invention;



FIG. 42 depicts a front cross-section view, at the location between the first end portion of the nut and the second end portion of the nut, of the other embodiment of the coaxial cable connector of FIG. 39, in accordance with the present invention;



FIG. 43 depicts a front perspective view of yet still another embodiment of an electrical continuity member, in accordance with the present invention;



FIG. 44 depicts another front perspective view of the embodiment of the electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 45 depicts a front view of the embodiment of the electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 46 depicts a side view of the embodiment of the electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 47 depicts a rear perspective view of the embodiment of the electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 48 depicts an exploded perspective cut-away view of a yet still other embodiment of the coaxial cable connector having the embodiment of the yet still other electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 49 depicts a perspective cut-away view of a the yet still other embodiment of a coaxial cable connector depicted in FIG. 48 and having the embodiment of the yet still other electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 50 depicts a blown-up perspective cut-away view of a portion of the yet still other embodiment of a coaxial cable connector depicted in FIG. 48 and having the embodiment of the yet still other electrical continuity member depicted in FIG. 43, in accordance with the present invention;



FIG. 51 depicts a perspective view of the embodiment of an electrical continuity member depicted in FIG. 43, yet without nut contact tabs, in accordance with the present invention;



FIG. 52 depicts a side view of the embodiment of the electrical continuity member depicted in FIG. 51, in accordance with the present invention; and



FIG. 53 depicts a perspective cut-away view of a portion of an embodiment of a coaxial cable connector having the embodiment of the electrical continuity member depicted in FIG. 51, in accordance with the present invention.





DETAILED DESCRIPTION

Although certain embodiments of the present invention are shown and described in detail, it should be understood that various changes and modifications may be made without departing from the scope of the appended claims. The scope of the present invention will in no way be limited to the number of constituting components, the materials thereof, the shapes thereof, the relative arrangement thereof, etc., and are disclosed simply as an example of embodiments of the present invention.


As a preface to the detailed description, it should be noted that, as used in this specification and the appended claims, the singular forms “a”, “an” and “the” include plural referents, unless the context clearly dictates otherwise.


Referring to the drawings, FIG. 1 depicts one embodiment of a coaxial cable connector 100 having an embodiment of an electrical continuity member 70. The coaxial cable connector 100 may be operably affixed, or otherwise functionally attached, to a coaxial cable 10 having a protective outer jacket 12, a conductive grounding shield 14, an interior dielectric 16 and a center conductor 18. The coaxial cable 10 may be prepared as embodied in FIG. 1 by removing the protective outer jacket 12 and drawing back the conductive grounding shield 14 to expose a portion of the interior dielectric 16. Further preparation of the embodied coaxial cable 10 may include stripping the dielectric 16 to expose a portion of the center conductor 18. The protective outer jacket 12 is intended to protect the various components of the coaxial cable 10 from damage which may result from exposure to dirt or moisture and from corrosion. Moreover, the protective outer jacket 12 may serve in some measure to secure the various components of the coaxial cable 10 in a contained cable design that protects the cable 10 from damage related to movement during cable installation. The conductive grounding shield 14 may be comprised of conductive materials suitable for providing an electrical ground connection, such as cuprous braided material, aluminum foils, thin metallic elements, or other like structures. Various embodiments of the shield 14 may be employed to screen unwanted noise. For instance, the shield 14 may comprise a metal foil wrapped around the dielectric 16, or several conductive strands formed in a continuous braid around the dielectric 16. Combinations of foil and/or braided strands may be utilized wherein the conductive shield 14 may comprise a foil layer, then a braided layer, and then a foil layer. Those in the art will appreciate that various layer combinations may be implemented in order for the conductive grounding shield 14 to effectuate an electromagnetic buffer helping to prevent ingress of environmental noise that may disrupt broadband communications. The dielectric 16 may be comprised of materials suitable for electrical insulation, such as plastic foam material, paper materials, rubber-like polymers, or other functional insulating materials. It should be noted that the various materials of which all the various components of the coaxial cable 10 are comprised should have some degree of elasticity allowing the cable 10 to flex or bend in accordance with traditional broadband communication standards, installation methods and/or equipment. It should further be recognized that the radial thickness of the coaxial cable 10, protective outer jacket 12, conductive grounding shield 14, interior dielectric 16 and/or center conductor 18 may vary based upon generally recognized parameters corresponding to broadband communication standards and/or equipment.


Referring further to FIG. 1, the connector 100 may also include a coaxial cable interface port 20. The coaxial cable interface port 20 includes a conductive receptacle for receiving a portion of a coaxial cable center conductor 18 sufficient to make adequate electrical contact. The coaxial cable interface port 20 may further comprise a threaded exterior surface 23. It should be recognized that the radial thickness and/or the length of the coaxial cable interface port 20 and/or the conductive receptacle of the port 20 may vary based upon generally recognized parameters corresponding to broadband communication standards and/or equipment. Moreover, the pitch and height of threads which may be formed upon the threaded exterior surface 23 of the coaxial cable interface port 20 may also vary based upon generally recognized parameters corresponding to broadband communication standards and/or equipment. Furthermore, it should be noted that the interface port 20 may be formed of a single conductive material, multiple conductive materials, or may be configured with both conductive and non-conductive materials corresponding to the port's 20 operable electrical interface with a connector 100. However, the receptacle of the port 20 should be formed of a conductive material, such as a metal, like brass, copper, or aluminum. Further still, it will be understood by those of ordinary skill that the interface port 20 may be embodied by a connective interface component of a coaxial cable communications device, a television, a modem, a computer port, a network receiver, or other communications modifying devices such as a signal splitter, a cable line extender, a cable network module and/or the like.


Referring still further to FIG. 1, an embodiment of a coaxial cable connector 100 may further comprise a threaded nut 30, a post 40, a connector body 50, a fastener member 60, a continuity member 70 formed of conductive material, and a connector body sealing member 80, such as, for example, a body O-ring configured to fit around a portion of the connector body 50.


The threaded nut 30 of embodiments of a coaxial cable connector 100 has a first forward end 31 and opposing second rearward end 32. The threaded nut 30 may comprise internal threading 33 extending axially from the edge of first forward end 31 a distance sufficient to provide operably effective threadable contact with the external threads 23 of a standard coaxial cable interface port 20 (as shown, by way of example, in FIG. 20). The threaded nut 30 includes an internal lip 34, such as an annular protrusion, located proximate the second rearward end 32 of the nut. The internal lip 34 includes a surface 35 facing the first forward end 31 of the nut 30. The forward facing surface 35 of the lip 34 may be a tapered surface or side facing the first forward end 31 of the nut 30. The structural configuration of the nut 30 may vary according to differing connector design parameters to accommodate different functionality of a coaxial cable connector 100. For instance, the first forward end 31 of the nut 30 may include internal and/or external structures such as ridges, grooves, curves, detents, slots, openings, chamfers, or other structural features, etc., which may facilitate the operable joining of an environmental sealing member, such a water-tight seal or other attachable component element, that may help prevent ingress of environmental contaminants, such as moisture, oils, and dirt, at the first forward end 31 of a nut 30, when mated with an interface port 20. Moreover, the second rearward end 32, of the nut 30 may extend a significant axial distance to reside radially extent, or otherwise partially surround, a portion of the connector body 50, although the extended portion of the nut 30 need not contact the connector body 50. Those in the art should appreciate that the nut need not be threaded. Moreover, the nut may comprise a coupler commonly used in connecting RCA-type, or BNC-type connectors, or other common coaxial cable connectors having standard coupler interfaces. The threaded nut 30 may be formed of conductive materials, such as copper, brass, aluminum, or other metals or metal alloys, facilitating grounding through the nut 30. Accordingly, the nut 30 may be configured to extend an electromagnetic buffer by electrically contacting conductive surfaces of an interface port 20 when a connector 100 is advanced onto the port 20. In addition, the threaded nut 30 may be formed of both conductive and non-conductive materials. For example the external surface of the nut 30 may be formed of a polymer, while the remainder of the nut 30 may be comprised of a metal or other conductive material. The threaded nut 30 may be formed of metals or polymers or other materials that would facilitate a rigidly formed nut body. Manufacture of the threaded nut 30 may include casting, extruding, cutting, knurling, turning, tapping, drilling, injection molding, blow molding, combinations thereof, or other fabrication methods that may provide efficient production of the component. The forward facing surface 35 of the nut 30 faces a flange 44 of the post 40 when operably assembled in a connector 100, so as to allow the nut to rotate with respect to the other component elements, such as the post 40 and the connector body 50, of the connector 100.


Referring still to FIG. 1, an embodiment of a connector 100 may include a post 40. The post 40 comprises a first forward end 41 and an opposing second rearward end 42. Furthermore, the post 40 may comprise a flange 44, such as an externally extending annular protrusion, located at the first end 41 of the post 40. The flange 44 includes a rearward facing surface 45 that faces the forward facing surface 35 of the nut 30, when operably assembled in a coaxial cable connector 100, so as to allow the nut to rotate with respect to the other component elements, such as the post 40 and the connector body 50, of the connector 100. The rearward facing surface 45 of flange 44 may be a tapered surface facing the second rearward end 42 of the post 40. Further still, an embodiment of the post 40 may include a surface feature 47 such as a lip or protrusion that may engage a portion of a connector body 50 to secure axial movement of the post 40 relative to the connector body 50. However, the post need not include such a surface feature 47, and the coaxial cable connector 100 may rely on press-fitting and friction-fitting forces and/or other component structures having features and geometries to help retain the post 40 in secure location both axially and rotationally relative to the connector body 50. The location proximate or near where the connector body is secured relative to the post 40 may include surface features 43, such as ridges, grooves, protrusions, or knurling, which may enhance the secure attachment and locating of the post 40 with respect to the connector body 50. Moreover, the portion of the post 40 that contacts embodiments of a continuity member 70 may be of a different diameter than a portion of the nut 30 that contacts the connector body 50. Such diameter variance may facilitate assembly processes. For instance, various components having larger or smaller diameters can be readily press-fit or otherwise secured into connection with each other. Additionally, the post 40 may include a mating edge 46, which may be configured to make physical and electrical contact with a corresponding mating edge 26 of an interface port 20 (as shown in exemplary fashion in FIG. 20). The post 40 should be formed such that portions of a prepared coaxial cable 10 including the dielectric 16 and center conductor 18 (examples shown in FIGS. 1 and 20) may pass axially into the second end 42 and/or through a portion of the tube-like body of the post 40. Moreover, the post 40 should be dimensioned, or otherwise sized, such that the post 40 may be inserted into an end of the prepared coaxial cable 10, around the dielectric 16 and under the protective outer jacket 12 and conductive grounding shield 14. Accordingly, where an embodiment of the post 40 may be inserted into an end of the prepared coaxial cable 10 under the drawn back conductive grounding shield 14, substantial physical and/or electrical contact with the shield 14 may be accomplished thereby facilitating grounding through the post 40. The post 40 should be conductive and may be formed of metals or may be formed of other conductive materials that would facilitate a rigidly formed post body. In addition, the post may be formed of a combination of both conductive and non-conductive materials. For example, a metal coating or layer may be applied to a polymer of other non-conductive material. Manufacture of the post 40 may include casting, extruding, cutting, turning, drilling, knurling, injection molding, spraying, blow molding, component overmolding, combinations thereof, or other fabrication methods that may provide efficient production of the component.


Embodiments of a coaxial cable connector, such as connector 100, may include a connector body 50. The connector body 50 may comprise a first end 51 and opposing second end 52. Moreover, the connector body may include a post mounting portion 57 proximate or otherwise near the first end 51 of the body 50, the post mounting portion 57 configured to securely locate the body 50 relative to a portion of the outer surface of post 40, so that the connector body 50 is axially secured with respect to the post 40, in a manner that prevents the two components from moving with respect to each other in a direction parallel to the axis of the connector 100. The internal surface of the post mounting portion 57 may include an engagement feature 54 that facilitates the secure location of a continuity member 70 with respect to the connector body 50 and/or the post 40, by physically engaging the continuity member 70 when assembled within the connector 100. The engagement feature 54 may simply be an annular detent or ridge having a different diameter than the rest of the post mounting portion 57. However other features such as grooves, ridges, protrusions, slots, holes, keyways, bumps, nubs, dimples, crests, rims, or other like structural features may be included to facilitate or possibly assist the positional retention of embodiments of electrical continuity member 70 with respect to the connector body 50. Nevertheless, embodiments of a continuity member 70 may also reside in a secure position with respect to the connector body 50 simply through press-fitting and friction-fitting forces engendered by corresponding tolerances, when the various coaxial cable connector 100 components are operably assembled, or otherwise physically aligned and attached together. In addition, the connector body 50 may include an outer annular recess 58 located proximate or near the first end 51 of the connector body 50. Furthermore, the connector body 50 may include a semi-rigid, yet compliant outer surface 55, wherein an inner surface opposing the outer surface 55 may be configured to form an annular seal when the second end 52 is deformably compressed against a received coaxial cable 10 by operation of a fastener member 60. The connector body 50 may include an external annular detent 53 located proximate or close to the second end 52 of the connector body 50. Further still, the connector body 50 may include internal surface features 59, such as annular serrations formed near or proximate the internal surface of the second end 52 of the connector body 50 and configured to enhance frictional restraint and gripping of an inserted and received coaxial cable 10, through tooth-like interaction with the cable. The connector body 50 may be formed of materials such as plastics, polymers, bendable metals or composite materials that facilitate a semi-rigid, yet compliant outer surface 55. Further, the connector body 50 may be formed of conductive or non-conductive materials or a combination thereof. Manufacture of the connector body 50 may include casting, extruding, cutting, turning, drilling, knurling, injection molding, spraying, blow molding, component overmolding, combinations thereof, or other fabrication methods that may provide efficient production of the component.


With further reference to FIG. 1, embodiments of a coaxial cable connector 100 may include a fastener member 60. The fastener member 60 may have a first end 61 and opposing second end 62. In addition, the fastener member 60 may include an internal annular protrusion 63 (see FIG. 20) located proximate the first end 61 of the fastener member 60 and configured to mate and achieve purchase with the annular detent 53 on the outer surface 55 of connector body 50 (shown again, by way of example, in FIG. 20). Moreover, the fastener member 60 may comprise a central passageway 65 defined between the first end 61 and second end 62 and extending axially through the fastener member 60. The central passageway 65 may comprise a ramped surface 66 which may be positioned between a first opening or inner bore 67 having a first diameter positioned proximate with the first end 61 of the fastener member 60 and a second opening or inner bore 68 having a second diameter positioned proximate with the second end 62 of the fastener member 60. The ramped surface 66 may act to deformably compress the outer surface 55 of a connector body 50 when the fastener member 60 is operated to secure a coaxial cable 10. For example, the narrowing geometry will compress squeeze against the cable, when the fastener member is compressed into a tight and secured position on the connector body. Additionally, the fastener member 60 may comprise an exterior surface feature 69 positioned proximate with or close to the second end 62 of the fastener member 60. The surface feature 69 may facilitate gripping of the fastener member 60 during operation of the connector 100. Although the surface feature 69 is shown as an annular detent, it may have various shapes and sizes such as a ridge, notch, protrusion, knurling, or other friction or gripping type arrangements. The first end 61 of the fastener member 60 may extend an axial distance so that, when the fastener member 60 is compressed into sealing position on the coaxial cable 100, the fastener member 60 touches or resides substantially proximate significantly close to the nut 30. It should be recognized, by those skilled in the requisite art, that the fastener member 60 may be formed of rigid materials such as metals, hard plastics, polymers, composites and the like, and/or combinations thereof. Furthermore, the fastener member 60 may be manufactured via casting, extruding, cutting, turning, drilling, knurling, injection molding, spraying, blow molding, component overmolding, combinations thereof, or other fabrication methods that may provide efficient production of the component.


The manner in which the coaxial cable connector 100 may be fastened to a received coaxial cable 10 (such as shown, by way of example, in FIG. 20) may also be similar to the way a cable is fastened to a common CMP-type connector having an insertable compression sleeve that is pushed into the connector body 50 to squeeze against and secure the cable 10. The coaxial cable connector 100 includes an outer connector body 50 having a first end 51 and a second end 52. The body 50 at least partially surrounds a tubular inner post 40. The tubular inner post 40 has a first end 41 including a flange 44 and a second end 42 configured to mate with a coaxial cable 10 and contact a portion of the outer conductive grounding shield or sheath 14 of the cable 10. The connector body 50 is secured relative to a portion of the tubular post 40 proximate or close to the first end 41 of the tubular post 40 and cooperates, or otherwise is functionally located in a radially spaced relationship with the inner post 40 to define an annular chamber with a rear opening. A tubular locking compression member may protrude axially into the annular chamber through its rear opening. The tubular locking compression member may be slidably coupled or otherwise movably affixed to the connector body 50 to compress into the connector body and retain the cable 10 and may be displaceable or movable axially or in the general direction of the axis of the connector 100 between a first open position (accommodating insertion of the tubular inner post 40 into a prepared cable 10 end to contact the grounding shield 14), and a second clamped position compressibly fixing the cable 10 within the chamber of the connector 100, because the compression sleeve is squeezed into retraining contact with the cable 10 within the connector body 50. A coupler or nut 30 at the front end of the inner post 40 serves to attach the connector 100 to an interface port. In a CMP-type connector having an insertable compression sleeve, the structural configuration and functional operation of the nut 30 may be similar to the structure and functionality of similar components of a connector 100 described in FIGS. 1-20, and having reference numerals denoted similarly.


Turning now to FIGS. 2-4, variations of an embodiment of an electrical continuity member 70 are depicted. A continuity member 70 is conductive. The continuity member may have a first end 71 and an axially opposing second end 72. Embodiments of a continuity member 70 include a post contact portion 77. The post contact portion 77 makes physical and electrical contact with the post 40, when the coaxial cable connector 100 is operably assembled, and helps facilitate the extension of electrical ground continuity through the post 40. As depicted in FIGS. 2-4, the post contact portion 77 comprises a substantially cylindrical body that includes an inner dimension corresponding to an outer dimension of a portion of the post 40. A continuity member 70 may also include a securing member 75 or a plurality of securing members, such as the tabs 75a-c, which may help to physically secure the continuity member 70 in position with respect to the post 40 and/or the connector body 50. The securing member 75 may be resilient and, as such, may be capable of exerting spring-like force on operably adjoining coaxial cable connector 100 components, such as the post 40. Embodiments of a continuity member 70 include a nut contact portion 74. The nut contact portion 74 makes physical and electrical contact with the nut 30, when the coaxial cable connector 100 is operably assembled or otherwise put together in a manner that renders the connector 100 functional, and helps facilitate the extension of electrical ground continuity through the nut 30. The nut contact portion 74 may comprise a flange-like element that may be associated with various embodiments of a continuity member 70. In addition, as depicted in FIGS. 2-3, various embodiments of a continuity member 70 may include a through-slit 73. The through-slit 73 extends through the entire continuity member 70. Furthermore, as depicted in FIG. 2, various embodiments of a continuity member 70 may include a flange cutout 76 located on a flange-like nut contact portion 74 of the continuity member 70. A continuity member 70 is formed of conductive materials. Moreover, embodiments of a continuity member 70 may exhibit resiliency, which resiliency may be facilitated by the structural configuration of the continuity member 70 and the material make-up of the continuity member 70.


Embodiments of a continuity member 70 may be formed, shaped, fashioned, or otherwise manufactured via any operable process that will render a workable component, wherein the manufacturing processes utilized to make the continuity member may vary depending on the structural configuration of the continuity member. For example, a continuity member 70 having a through-slit 73 may be formed from a sheet of material that may be stamped and then bent into an operable shape, that allows the continuity member 70 to function as it was intended. The stamping may accommodate various operable features of the continuity member 70. For instance, the securing member 75, such as tabs 75a-c, may be cut during the stamping process. Moreover, the flange cutout 76 may also be rendered during a stamping process. Those in the art should appreciate that various other surface features may be provided on the continuity member 70 through stamping or by other manufacturing and shaping means. Accordingly, it is contemplated that features of the continuity member 70 may be provided to mechanically interlock or interleave, or otherwise operably physically engage complimentary and corresponding features of embodiments of a nut 30, complimentary and corresponding features of embodiments of a post 40, and/or complimentary and corresponding features of embodiments of a connector body 50. The flange cutout 76 may help facilitate bending that may be necessary to form a flange-like nut contact member 74. However, as is depicted in FIG. 3, embodiments of a continuity member 70 need not have a flange cutout 76. In addition, as depicted in FIG. 4, embodiments of a continuity member 70 need also not have a through-slit 73. Such embodiments may be formed via other manufacturing methods. Those in the art should appreciate that manufacture of embodiments of a continuity member 70 may include casting, extruding, cutting, knurling, turning, coining, tapping, drilling, bending, rolling, forming, component overmolding, combinations thereof, or other fabrication methods that may provide efficient production of the component.


With continued reference to the drawings, FIGS. 5-7 depict perspective cut-away views of portions of embodiments of coaxial cable connectors 100 having an electrical continuity member 70, as assembled, in accordance with the present invention. In particular, FIG. 6 depicts a coaxial cable connector embodiment 100 having a shortened nut 30a, wherein the second rearward end 32a of the nut 30a does not extend as far as the second rearward end 32 of nut 30 depicted in FIG. 5. FIG. 7 depicts a coaxial cable connector embodiment 100 including an electrical continuity member 70 that does not touch the connector body 50, because the connector body 50 includes an internal detent 56 that, when assembled, ensures a physical gap between the continuity member 70 and the connector body 50. A continuity member 70 may be positioned around an external surface of the post 40 during assembly, while the post 40 is axially inserted into position with respect to the nut 30. The continuity member 70 should have an inner diameter sufficient to allow it to move up a substantial length of the post body 40 until it contacts a portion of the post 40 proximate the flange 44 at the first end 41 of the post 40.


The continuity member 70 should be configured and positioned so that, when the coaxial cable connector 100 is assembled, the continuity member 70 resides rearward a second end portion 37 of the nut 30, wherein the second end portion 37 starts at a side 35 of the lip 34 of the nut facing the first end 31 of the nut 30 and extends rearward to the second end 32 of the nut 30. The location or the continuity member 70 within a connector 100 relative to the second end portion 37 of the nut being disposed axially rearward of a surface 35 of the internal lip 34 of the nut 30 that faces the flange 44 of the post 40. The second end portion 37 of the nut 30 extends from the second rearward end 32 of the nut 30 to the axial location of the nut 30 that corresponds to the point of the forward facing side 35 of the internal lip 34 that faces the first forward end 31 of the nut 30 that is also nearest the second end 32 of the nut 30. Accordingly, the first end portion 38 of the nut 30 extends from the first end 31 of the nut 30 to that same point of the forward facing side 35 of the lip 34 that faces the first forward end 31 of the nut 30 that is nearest the second end 32 of the nut 30. For convenience, dashed line 39 shown in FIG. 5, depicts the axial point and a relative radial perpendicular plane defining the demarcation of the first end portion 38 and the second end portion 37 of embodiments of the nut 30. As such, the continuity member 70 does not reside between opposing complimentary surfaces 35 and 45 of the lip 34 of the nut 30 and the flange 44 of the post 40. Rather, the continuity member 70 contacts the nut 30 at a location rearward and other than on the side 35 of the lip 34 of the nut 30 that faces the flange 44 of the post 40, at a location only pertinent to and within the second end 37 portion of the nut 30.


With further reference to FIGS. 5-7, a body sealing member 80, such as an O-ring, may be located proximate the second end portion 37 of the nut 30 in front of the internal lip 34 of the nut 30, so that the sealing member 80 may compressibly rest or be squeezed between the nut 30 and the connector body 50. The body sealing member 80 may fit snugly over the portion of the body 50 corresponding to the annular recess 58 proximate the first end 51 of the body 50. However, those in the art should appreciate that other locations of the sealing member 80 corresponding to other structural configurations of the nut 30 and body 50 may be employed to operably provide a physical seal and barrier to ingress of environmental contaminants. For example, embodiments of a body sealing member 80 may be structured and operably assembled with a coaxial cable connector 100 to prevent contact between the nut 30 and the connector body 50.


When assembled, as in FIGS. 5-7, embodiments of a coaxial cable connector 100 may have axially secured components. For example, the body 50 may obtain a physical fit with respect to the continuity member 70 and portions of the post 40, thereby securing those components together both axially and rotationally. This fit may be engendered through press-fitting and/or friction-fitting forces, and/or the fit may be facilitated through structures which physically interfere with each other in axial and/or rotational configurations. Keyed features or interlocking structures on any of the post 40, the connector body 50, and/or the continuity member 70, may also help to retain the components with respect to each other. For instance, the connector body 50 may include an engagement feature 54, such as an internal ridge that may engage the securing member(s) 75, such as tabs 75a-c, to foster a configuration wherein the physical structures, once assembled, interfere with each other to prevent axial movement with respect to each other. Moreover, the same securing structure(s) 75, or other structures, may be employed to help facilitate prevention of rotational movement of the component parts with respect to each other. Additionally, the flange 44 of the post 40 and the internal lip 34 of the nut 30 work to restrict axial movement of those two components with respect to each other toward each other once the lip 34 has contacted the flange 44. However, the assembled configuration should not prevent rotational movement of the nut 30 with respect to the other coaxial cable connector 100 components. In addition, when assembled, the fastener member 60 may be secured to a portion of the body 50 so that the fastener member 60 may have some slidable axial freedom with respect to the body 50, thereby permitting operable attachment of a coaxial cable 10. Notably, when embodiments of a coaxial cable connector 100 are assembled, the continuity member 70 is disposed at the second end portion 37 of the nut 30, so that the continuity member 70 physically and electrically contacts both the nut 30 and the post 40, thereby extending ground continuity between the components.


With continued reference to the drawings, FIGS. 8-19 depict various continuity member embodiments 170-670 and show how those embodiments are secured within coaxial cable connector 100 embodiments, when assembled. As depicted, continuity members may vary in shape and functionality. However, all continuity members have at least a conductive portion and all reside rearward of the forward facing surface 35 of the internal lip 34 of the nut 30 and rearward the start of the second end portion 37 of the nut 30 of each coaxial cable connector embodiment 100 into which they are assembled. For example, a continuity member embodiment 170 may have multiple flange cutouts 176a-c. A continuity member embodiment 270 includes a nut contact portion 274 configured to reside radially between the nut 30 and the post 40 rearward the start of the second end portion 37 of the nut 30, so as to be rearward of the forward facing surface 35 of the internal lip 34 of the nut. A continuity member embodiment 370 is shaped in a manner kind of like a top hat, wherein the nut contact portion 374 contacts a portion of the nut 30 radially between the nut 30 and the connector body 50. A continuity member embodiment 470 resides primarily radially between the innermost part of the lip 34 of nut 30 and the post 40, within the second end portion 37 of the nut 30. In particular, the nut 30 of the coaxial cable connector 100 having continuity member 470 does not touch the connector body 50 of that same coaxial cable connector 100. A continuity member embodiment 570 includes a post contact portion 577, wherein only a radially inner edge of the continuity member 570, as assembled, contacts the post 40. A continuity member embodiment 670 includes a post contact portion that resides radially between the lip 34 of the nut 30 and the post 40, rearward the start of the second end portion 37 of the nut 30.


Turning now to FIG. 20, an embodiment of a coaxial cable connector 100 is depicted in a mated position on an interface port 20. As depicted, the coaxial cable connector 100 is fully tightened onto the interface port 20 so that the mating edge 26 of the interface port 20 contacts the mating edge 46 of the post 40 of the coaxial cable connector 100. Such a fully tightened configuration provides optimal grounding performance of the coaxial cable connector 100. However, even when the coaxial connector 100 is only partially installed on the interface port 20, the continuity member 70 maintains an electrical ground path between the mating port 20 and the outer conductive shield (ground 14) of cable 10. The ground path extends from the interface port 20 to the nut 30, to the continuity member 70, to the post 40, to the conductive grounding shield 14. Thus, this continuous grounding path provides operable functionality of the coaxial cable connector 100 allowing it to work as it was intended even when the connector 100 is not fully tightened.


With continued reference to the drawings, FIG. 21-23 depict cut-away, exploded, perspective views of an embodiment of a coaxial cable connector 100 having still even another embodiment of an electrical continuity member 770, in accordance with the present invention. As depicted, the continuity member 770 does not reside in the first end portion 38 of the nut 30. Rather, portions of the continuity member 770 that contact the nut 30 and the post 40, such as the nut contacting portion(s) 774 and the post contacting portion 777, reside rearward the start (beginning at forward facing surface 35) of the second end portion 37 of the nut 30, like all other embodiments of continuity members. The continuity member 770, includes a larger diameter portion 778 that receives a portion of a connector body 50, when the coaxial cable connector 100 is assembled. In essence, the continuity member 770 has a sleeve-like configuration and may be press-fit onto the received portion of the connector body 50. When the coaxial cable connector 100 is assembled, the continuity member 770 resides between the nut 30 and the connector body 50, so that there is no contact between the nut 30 and the connector body 50. The fastener member 60a may include an axially extended first end 61. The first end 61 of the fastener member 60 may extend an axial distance so that, when the fastener member 60a is compressed into sealing position on the coaxial cable 100 (not shown, but readily comprehensible by those of ordinary skill in the art), the fastener member 60a touches or otherwise resides substantially proximate or very near the nut 30. This touching, or otherwise close contact between the nut 30 and the fastener member 60 coupled with the in-between or sandwiched location of the continuity member 770 may facilitate enhanced prevention of RF ingress and/or ingress of other environmental contaminants into the coaxial cable connector 100 at or near the second end 32 of the nut 30. As depicted, the continuity member 770 and the associated connector body 50 may be press-fit onto the post 40, so that the post contact portion 777 of the continuity member 770 and the post mounting portion 57 of the connector body 50 are axially and rotationally secured to the post 40. The nut contacting portion(s) 774 of the continuity member 770 are depicted as resilient members, such as flexible fingers, that extend to resiliently engage the nut 30. This resiliency of the nut contact portions 774 may facilitate enhanced contact with the nut 30 when the nut 30 moves during operation of the coaxial cable connector 100, because the nut contact portions 774 may flex and retain constant physical and electrical contact with the nut 30, thereby ensuring continuity of a grounding path extending through the nut 30.


Referring still further to the drawings, FIGS. 24-25 depict perspective views of another embodiment of a coaxial cable connector 100 having a continuity member 770. As depicted, the post 40 may include a surface feature 47, such as a lip extending from a connector body engagement portion 49 having a diameter that is smaller than a diameter of a continuity member engagement portion 48. The surface feature lip 47, along with the variably-diametered continuity member and connector body engagement portions 48 and 49, may facilitate efficient assembly of the connector 100 by permitting various component portions having various structural configurations and material properties to move into secure location, both radially and axially, with respect to one another.


With still further reference to the drawings, FIG. 26 depicts a perspective view of still further even another embodiment of an electrical continuity member 870, in accordance with the present invention. The continuity member 870 may be similar in structure to the continuity member 770, in that it is also sleeve-like and extends about a portion of connector body 50 and resides between the nut 30 and the connector body 50 when the coaxial cable connector 100 is assembled. However, the continuity member 870 includes an unbroken flange-like nut contact portion 874 at the first end 871 of the continuity member 870. The flange-like nut contact portion 874 may be resilient and include several functional properties that are very similar to the properties of the finger-like nut contact portion(s) 774 of the continuity member 770. Accordingly, the continuity member 870 may efficiently extend electrical continuity through the nut 30.


With an eye still toward the drawings and with particular respect to FIGS. 27-32, another embodiment of an electrical continuity member 970 is depicted in several views, and is also shown as included in a further embodiment of a coaxial cable connector 900. The electrical continuity member 970 has a first end 971 and a second end 972. The first end 971 of the electrical continuity member 970 may include one or more flexible portions 979. For example, the continuity member 970 may include multiple flexible portions 979, each of the flexible portions 979 being equidistantly arranged so that in perspective view the continuity member 970 looks somewhat daisy-like. However, those knowledgeable in the art should appreciate that a continuity member 970 may only need one flexible portion 979 and associated not contact portion 974 to obtain electrical continuity for the connector 900. Each flexible portion 979 may associate with a nut contact portion 974 of the continuity member 970. The nut contact portion 974 is configured to engage a surface of the nut 930, wherein the surface of the nut 930 that is engaged by the nut contact portion 974 resides rearward the forward facing surface 935 of nut 930 and the start of the second end portion 937 of the nut 930. A post contact portion 977, may physically and electrically contact the post 940. The electrical continuity member 970 may optionally include a through-slit 973, which through-slit 973 may facilitate various processes for manufacturing the member 970, such as those described in like manner above. Moreover, a continuity member 970 with a through-slit 973 may also be associated with different assembly processes and/or operability than a corresponding electrical continuity member 970 that does not include a through-slit.


When in operation, an electrical continuity member 970 should maintain electrical contact with both the post 940 and the nut 930, as the nut 930 operably moves rotationally about an axis with respect to the rest of the coaxial cable connector 900 components, such as the post 940, the connector body 950 and the fastener member 960. Thus, when the connector 900 is fastened with a coaxial cable 10, a continuous electrical shield may extend from the outer grounding sheath 14 of the cable 10, through the post 940 and the electrical continuity member 970 to the nut or coupler 930, which coupler 930 ultimately may be fastened to an interface port (see, for example port 20 of FIG. 1), thereby completing a grounding path from the cable 10 through the port 20. A sealing member 980 may be operably positioned between the nut 930, the post 940, and the connector body 950, so as to keep environmental contaminants from entering within the connector 900, and to further retain proper component placement and prevent ingress of environmental noise into the signals being communicated through the cable 10 as attached to the connector 900. Notably, the design of various embodiments of the coaxial cable connector 900 includes elemental component configuration wherein the nut 930 does not (and even can not) contact the body 950.


Turning further to the drawings, FIGS. 33-38 depict yet another embodiment of an electrical continuity member 1070. The electrical continuity member 1070 is operably included, to help facilitate electrical continuity in an embodiment of a coaxial cable connector 1000 having multiple component features, such as a coupling nut 1030, an inner post 1040, a connector body 1050, and a sealing member 1080, along with other like features, wherein such component features are, for the purposes of description herein, structured similarly to corresponding structures (referenced numerically in a similar manner) of other coaxial cable connector embodiments previously discussed herein above, in accordance with the present invention. The electrical continuity member 1070 has a first end 1071 and opposing second end 1072, and includes at least one flexible portion 1079 associated with a nut contact portion 1074. The nut contact portion 1074 may include a nut contact tab 1078. As depicted, an embodiment of an electrical continuity member 1070 may include multiple flexible portions 1079a-b associated with corresponding nut contact portions 1074a-b. The nut contact portions 1074a-b may include respective corresponding nut contact tabs 1078a-b. Each of the multiple flexible portions 1079a-b, nut contact portions 1074a-b, and nut contact tabs 1078a-b may be located so as to be oppositely radially symmetrical about a central axis of the electrical continuity member 1070. A post contact portion 1077 may be formed having an axial length, so as to facilitate axial lengthwise engagement with the post 1040, when assembled in a coaxial cable connector embodiment 1000. The flexible portions 1079a-b may be pseudo-coaxially curved arm members extending in yin/yang like fashion around the electrical continuity member 1070. Each of the flexible portions 1079a-b may independently bend and flex with respect to the rest of the continuity member 1070. For example, as depicted in FIGS. 35 and 36, the flexible portions 1079a-b of the continuity member are bent upwards in a direction towards the first end 1071 of the continuity member 1070. Those skilled in the relevant art should appreciate that a continuity member 1070 may only need one flexible portion 1079 to efficiently obtain electrical continuity for a connector 1000.


When operably assembled within an embodiment of a coaxial cable connector 1000, electrical continuity member embodiments 1070 utilize a bent configuration of the flexible portions 1079a-b, so that the nut contact tabs 1078a-b associated with the nut contact portions 1074a-b of the continuity member 1070 make physical and electrical contact with a surface of the nut 1030, wherein the contacted surface of the nut 1030 resides rearward of the forward facing surface 1035 of the inward lip 1034 of nut 1030, and rearward of the start (at surface 1035) of the second end portion 1037 of the nut 1030. For convenience, dashed line 1039 (similar, for example, to dashed line 39 shown in FIG. 5) depicts the axial point and a relative radial perpendicular plane defining the demarcation of the first end portion 1038 and the second end portion 1037 of embodiments of the nut 1030. As such, the continuity member 1070 does not reside between opposing complimentary surfaces of the lip 1034 of the nut 1030 and the flange 1044 of the post 1040. Rather, the electrical continuity member 1070 contacts the nut 1030 at a rearward location other than on the forward facing side of the lip 1034 of the nut 1030 that faces the flange 1044 of the post 1040, at a location only pertinent to the second end 1037 portion of the nut 1030.


Referring still to the drawings, FIGS. 39-42 depict various views of another embodiment of a coaxial cable connector 1100 having an embodiment of an electrical continuity member 1170, in accordance with the present invention. Embodiments of an electrical continuity member, such as embodiment 1170, or any of the other embodiments 70, 170, 270, 370, 470, 570, 670, 770, 870, 970, 1070, 1270 and other like embodiments, may utilize materials that may enhance conductive ability. For instance, while it is critical that continuity member embodiments be comprised of conductive material, it should be appreciated that continuity members may optionally be comprised of alloys, such as cuprous alloys formulated to have excellent resilience and conductivity. In addition, part geometries, or the dimensions of component parts of a connector 1100 and the way various component elements are assembled together in coaxial cable connector 1100 embodiments may also be designed to enhance the performance of embodiments of electrical continuity members. Such part geometries of various component elements of coaxial cable connector embodiments may be constructed to minimize stress existent on components during operation of the coaxial cable connector, but still maintain adequate contact force, while also minimizing contact friction, but still supporting a wide range of manufacturing tolerances in mating component parts of embodiments of electrical continuity coaxial cable connectors.


An embodiment of an electrical continuity member 1170 may comprise a simple continuous band, which, when assembled within embodiments of a coaxial cable connector 1100, encircles a portion of the post 1140, and is in turn surrounded by the second end portion 1137 of the nut 1130. The band-like continuity member 1170 resides rearward a second end portion 1137 of the nut that starts at a side 1135 of the lip 1134 of the nut 1130 facing the first end 1131 of the nut 1130 and extends rearward to the second end 1132 of the nut. The simple band-like embodiment of an electrical continuity member 1170 is thin enough that it occupies an annular space between the second end portion 1137 of the nut 1130 and the post 1140, without causing the post 1140 and nut 1130 to bind when rotationally moved with respect to one another. The nut 1130 is free to rotate, and has some freedom for slidable axial movement, with respect to the connector body 1150. The band-like embodiment of an electrical continuity member 1170 can make contact with both the nut 1130 and the post 1140, because it is not perfectly circular (see, for example, FIG. 42 depicted the slightly oblong shape of the continuity member 1170). This non-circular configuration may maximize the beam length between contact points, significantly reducing stress in the contact between the nut 1130, the post 1140 and the electrical continuity member 1170. Friction may also be significantly reduced because normal force is kept low based on the structural relationship of the components; and there are no edges or other friction enhancing surfaces that could scrape on the nut 1130 or post 1140. Rather, the electrical continuity member 1170 comprises just a smooth tangential-like contact between the component elements of the nut 1130 and the post 1140. Moreover, if permanent deformation of the oblong band-like continuity member 1170 does occur, it will not significantly reduce the efficacy of the electrical contact, because if, during assembly or during operation, continuity member 1170 is pushed out of the way on one side, then it will only make more substantial contact on the opposite side of the connector 1100 and corresponding connector 1100 components. Likewise, if perchance the two relevant component surfaces of the nut 1130 and the post 1140 that the band-like continuity member 1170 interacts with have varying diameters (a diameter of a radially inward surface of the nut 1130 and a diameter of a radially outward surface of the post 1140) vary in size between provided tolerances, or if the thickness of the band-like continuity member 1170 itself varies, then the band-like continuity member 1170 can simply assume a more or less circular shape to accommodate the variation and still make contact with the nut 1130 and the post 1140. The various advantages obtained through the utilization of a band-like continuity member 1170 may also be obtained, where structurally and functionally feasible, by other embodiments of electrical continuity members described herein, in accordance with the objectives and provisions of the present invention.


Referencing the drawings still further, it is noted that FIGS. 43-53 depict different views of another coaxial cable connector 1200, the connector 1200 including various embodiments of an electrical continuity member 1270. The electrical continuity member 1270, in a broad sense, has some physical likeness to a disc having a central circular opening and at least one section being flexibly raised above the plane of the disc; for instance, at least one raised portion 1279 of the continuity member 1270 is prominently distinguishable in the side views of both FIG. 46 and FIG. 52, as being arched above the general plane of the disc, in a direction toward the first end 1271 of the continuity member 1270. The electrical continuity member 1270 may include two symmetrically radially opposite flexibly raised portions 1279a-b physically and/or functionally associated with nut contact portions 1274a-b, wherein nut contact portions 1274a-b may each respectively include a nut contact tab 1278a-b. As the flexibly raised portions 1279a-b arch away from the more generally disc-like portion of the electrical continuity member 1270, the flexibly raised portions (being also associated with nut contact portions 1274a-b) make resilient and consistent physical and electrical contact with a conductive surface of the nut 1230, when operably assembled to obtain electrical continuity in the coaxial cable connector 1200. The surface of the nut 1230 that is contacted by the nut contact portion 1274 resides within the second end portion 1237 of the nut 1230.


The electrical continuity member 1270 may optionally have nut contact tabs 1278a-b, which tabs 1278a-b may enhance the member's 1270 ability to make consistent operable contact with a surface of the nut 1230. As depicted, the tabs 1278a-b comprise a simple bulbous round protrusion extending from the nut contact portion. However, other shapes and geometric design may be utilized to accomplish the advantages obtained through the inclusion of nut contact tabs 1278a-b. The opposite side of the tabs 1278a-b may correspond to circular detents or dimples 1278a1-b1. These oppositely structured features 1278a1-b1 may be a result of common manufacturing processes, such as the natural bending of metallic material during a stamping or pressing process possibly utilized to create a nut contact tab 1278.


As depicted, embodiments of an electrical continuity member 1270 include a cylindrical section extending axially in a lengthwise direction toward the second end 1272 of the continuity member 1270, the cylindrical section comprising a post contact portion 1277, the post contact portions 1277 configured so as to make axially lengthwise contact with the post 1240. Those skilled in the art should appreciated that other geometric configurations may be utilized for the post contact portion 1277, as long as the electrical continuity member 1270 is provided so as to make consistent physical and electrical contact with the post 1240 when assembled in a coaxial cable connector 1200.


The continuity member 1270 should be configured and positioned so that, when the coaxial cable connector 1200 is assembled, the continuity member 1270 resides rearward the start of a second end portion 1237 of the nut 1230, wherein the second end portion 1237 begins at a side 1235 of the lip 1234 of the nut 1230 facing the first end 1231 of the nut 1230 and extends rearward to the second end 1232 of the nut 1230. The continuity member 1270 contacts the nut 1230 in a location relative to a second end portion 1237 of the nut 1230. The second end portion 1237 of the nut 1230 extends from the second end 1232 of the nut 1230 to the axial location of the nut 1230 that corresponds to the point of the forward facing side 1235 of the internal lip 1234 that faces the first forward end 1231 of the nut 1230 that is also nearest the second rearward end 1232 of the nut 1230. Accordingly, the first end portion 1238 of the nut 1230 extends from the first end 1231 of the nut 1230 to that same point of the side of the lip 1234 that faces the first end 1231 of the nut 1230 that is nearest the second end 1232 of the nut 1230. For convenience, dashed line 1239 (see FIGS. 49-50, and 53), depicts the axial point and a relative radial perpendicular plane defining the demarcation of the first end portion 1238 and the second end portion 1237 of embodiments of the nut 1230. As such, the continuity member 1270 does not reside between opposing complimentary surfaces 1235 and 1245 of the lip 1234 of the nut 1230 and the flange 1244 of the post 40. Rather, the continuity member 1270 contacts the nut 1230 at a location other than on the side of the lip 1234 of the nut 1230 that faces the flange 1244 of the post 1240, at a rearward location only pertinent to the second end 1237 portion of the nut 1230.


Various other component features of a coaxial cable connector 1200 may be included with a connector 1200. For example, the connector body 1250 may include an internal detent 1256 positioned to help accommodate the operable location of the electrical continuity member 1270 as located between the post 1240, the body 1250, and the nut 1230. Moreover, the connector body 1250 may include a post mounting portion 1257 proximate the first end 1251 of the body 1250, the post mounting portion 1257 configured to securely locate the body 1250 relative to a portion 1247 of the outer surface of post 1240, so that the connector body 1250 is axially secured with respect to the post 1240. Notably, the nut 1230, as located with respect to the electrical continuity member 1270 and the post 1240, does not touch the body. A body sealing member 1280 may be positioned proximate the second end portion of the nut 1230 and snugly around the connector body 1250, so as to form a seal in the space therebetween.


With respect to FIGS. 1-53, a method of obtaining electrical continuity for a coaxial cable connection is described. A first step includes providing a coaxial cable connector 100/900/1000/1100/1200 operable to obtain electrical continuity. The provided coaxial cable connector 100/900/1000/1100/1200 includes a connector body 50/950/1050/1150/1250 and a post 40/940/1040/1140/1240 operably attached to the connector body 50/950/1050/1150/1250, the post 40/940/1040/1140/1240 having a flange 44/944/1044/1144/1244. The coaxial cable connector 100/900/1000/1100/1200 also includes a nut 30/930/1030/1130/1230 axially rotatable with respect to the post 40/940/1040/1140/1240 and the connector body 50/950/1050/1150/1250, the nut 30/930/1030/1130/1230 including an inward lip 34/934/1034/1134/1234. In addition, the provided coaxial cable connector includes an electrical continuity member 70/170/270/370/470/570/670/770/870/970/1070/1170/1270 disposed axially rearward of a surface 35/935/1035/1135/1235 of the internal lip 34/934/1034/1134/1234 of the nut 30/930/1030/1130/1230 that faces the flange 44/944/1044/1144/1244 of the post 40/940/1040/1140/1240. A further method step includes securely attaching a coaxial cable 10 to the connector 100/900/1000/1100/1200 so that the grounding sheath or shield 14 of the cable electrically contacts the post 40/940/1040/1140/1240. Moreover, the methodology includes extending electrical continuity from the post 40/940/1040/1140/1240 through the continuity member 70/170/270/370/470/570/670/770/870/970/1070/1170/1270 to the nut 30/930/1030/1130/1230. A final method step includes fastening the nut 30/930/1030/1130/1230 to a conductive interface port 20 to complete the ground path and obtain electrical continuity in the cable connection, even when the nut 30/930/1030/1130/1230 is not fully tightened onto the port 20, because only a few threads of the nut onto the port are needed to extend electrical continuity through the nut 30/930/1030/1130/1230 and to the cable shielding 14 via the electrical interface of the continuity member 70/170/270/370/470/570/670/770/870/970/1070/1170/1270 and the post 40/940/1040/1140/1240.


While this invention has been described in conjunction with the specific embodiments outlined above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. Accordingly, the preferred embodiments of the invention as set forth above are intended to be illustrative, not limiting. Various changes may be made without departing from the spirit and scope of the invention as defined in the following claims. The claims provide the scope of the coverage of the invention and should not be limited to the specific examples provided herein.

Claims
  • 1. A method for forming a coaxial cable connector, the coaxial cable having a center conductor surrounded by a dielectric, the dielectric being surrounded by a conductive grounding shield, the conductive grounding shield being surrounded by a protective outer jacket, comprising: providing a tubular post including a forward post end, a rearward post end, and a flange having a rearward facing flange surface, a lip surface extending from the rearward facing flange surface of the flange, and a post continuity member engaging surface extending from the lip surface, the rearward post end configured to be inserted into an end of the coaxial cable around the dielectric and under at least a portion of the conductive grounding shield thereof to make electrical contact with the conductive grounding shield of the coaxial cable;providing a connector body that is separate from the tubular post, when the connector is in an unassembled state, and, during assembly, positioning the connector body around a portion of the tubular post, the connector body having a forward body end, a rearward body end, and a body continuity member engaging surface configured to fit the post continuity member engaging surface of the tubular post;providing a coupler configured to rotate relative to the tubular post and the connector body, the coupler including a forward coupler end configured for fastening to an interface port and to move between a partially tightened coupler position on the interface port and a more-fully tightened coupler position on the interface port, a rearward coupler end, and an internal lip having a forward facing lip surface facing the forward coupler end and configured to rotate relative to the rearward facing flange surface of the tubular post and allow the tubular post to move axially relative to the coupler, a rearward facing lip surface facing the rearward coupler end, and an intermediate surface between the forward facing lip surface and the rearward facing lip surface, the intermediate surface configured to fit the lip surface of the flange of the tubular post that extends from the rearward facing flange surface of the flange of the tubular post; andproviding an all metal continuity member, and positioning the continuity member in a location only rearward of the forward facing lip surface of the internal lip of the coupler, the continuity member having a continuity base portion extending between the post continuity member engaging surface of the tubular post and the body continuity member engaging surface of the connector body, and a continuity contact surface configured to be biased against the coupler so as to maintain an all metal electrical continuity path between the coupler and the tubular post when the coupler is partially tightened onto the interface port, when the coupler is more-fully tightened onto the interface port, and even when the tubular post moves relative to the coupler.
  • 2. The method of claim 1, wherein the coupler contacts the connector body.
  • 3. The method of claim 1, further comprising configuring at least a portion of the continuity member to flex and retain consistent physical and electrical contact with a conductive surface of the coupler, to help ensure continuity of an electrical path between the interface port and the coaxial cable, even when the coupler moves.
  • 4. The method of claim 1, wherein the connector includes a cable fastener member movably coupled to the connector body, so that movement of the cable fastener member with respect to the connector body helps secure engagement between the coaxial cable and the tubular post.
  • 5. The method of claim 4, wherein the cable fastener member is configured to act upon the connector body as it moves to help secure the cable to the tubular post.
  • 6. The method of claim 1, wherein the continuity member includes a disc-like portion and a resilient flexible portion connected to the disc-like portion and configured to arch away from a plane of the disc-like portion of the continuity member.
  • 7. The method of claim 6, wherein the continuity member includes a plurality of flexible portions, the plurality of flexible portions forming symmetrical portions each arched above the plane of the disc-like portion.
  • 8. The method of claim 1, further including a sealing member positioned between the coupler and the connector body, the sealing member providing a physical seal and a barrier to ingress of environmental contaminants into the connector.
  • 9. The method of claim 8, wherein the sealing member is an O-ring.
  • 10. A coaxial cable connector comprising: a forward end that includes a nut, and an opposite rearward end;a connector body;a post attached to the connector body, wherein the post and the body are separate non-integral components;wherein the post has a flange that includes a forward facing surface that faces toward the forward end of the connector, a rearward facing surface that faces toward the rearward end of the connector, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface of the flange of the post toward the rearward end of the connector, and a radially extending surface that extends radially inward from the axially extending surface;wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface facing the forward end of the connector, a rearward facing surface facing the rearward end of the connector, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the flange of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the nut and the post are configured to move away from and out of contact with each other when the connector is in an assembled state, and the electrical continuity member is configured to extend and maintain a fully conductive electrical ground path through the post and the nut even when the nut and the post move away from and out of contact with each other and when the connector is in the assembled state.
  • 11. A coaxial cable connector comprising: a forward end that includes a nut, and an opposite rearward end;a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post has a flange that includes a forward facing surface that faces the forward end of the connector, a rearward facing surface that faces the rearward end of the connector, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface toward the rearward end of the connector, and a radially extending surface that extends radially inward from the axially extending surface;wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface facing the forward end of the connector, a rearward facing surface facing the rearward end of the connector, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the flange of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the electrical continuity member contacts the flange of the post.
  • 12. The coaxial cable connector of claim 11, wherein the one or more conductive materials are selected from the group consisting of metals and metal alloys.
  • 13. The coaxial cable connector of claim 11, wherein the electrical continuity member contacts the connector body.
  • 14. The coaxial cable connector of claim 11, wherein the electrical continuity member comprises a continuous metallic component that is configured to form an electrical ground path through the nut, the continuous metallic component, and the post.
  • 15. The coaxial cable connector of claim 11, wherein the electrical continuity member comprises a fully conductive component that extends and maintains an electrical ground path through the nut and the post.
  • 16. The coaxial cable connector of claim 11, wherein the continuity member consists essentially of one or more conductive materials.
  • 17. The coaxial cable connector of claim 16, wherein the one or more conductive materials are selected from the group consisting of metals and metal alloys.
  • 18. The coaxial cable connector of claim 11, wherein the rearward facing surface of the inwardly projecting lip of the nut is substantially perpendicular to the axially extending surface of the flange of the post.
  • 19. The coaxial cable connector of claim 18, wherein the axially extending surface of the flange of the post is substantially perpendicular to the radially extending surface of the flange of the post.
  • 20. The coaxial cable connector of claim 19, wherein the forward facing surface of the flange of the post is substantially perpendicular to the axially extending surface of the flange of the post.
  • 21. The coaxial cable connector of claim 20, wherein the forward facing surface of the flange of the post is substantially parallel to the radially extending surface of the flange of the post.
  • 22. The coaxial cable connector of claim 21, wherein the rearward facing surface of the flange of the post is substantially parallel to the forward facing surface of the inwardly projecting lip of the nut.
  • 23. The coaxial cable connector of claim 11, wherein the connector body is hollow and includes a first opening facing the forward end of the connector, and a second opening facing the rearward end of the connector.
  • 24. The coaxial cable connector of claim 23, wherein the second opening of the connector body is configured to allow a coaxial cable to be inserted inside the connector body, the coaxial cable includes a center conductor surrounded by a dielectric, the dielectric is surrounded by a conductive grounding shield, and the conductive grounding shield is surrounded by an outer jacket.
  • 25. The coaxial cable connector of claim 24, wherein the post includes a rearward end on an end of the post opposite from the forward facing surface of the flange, the rearward end of the post is configured to be inserted into an end of the coaxial cable around the dielectric and under at least a portion of the conductive grounding shield.
  • 26. The coaxial cable connector of claim 25, wherein the post is press fit into the first opening of the connector body.
  • 27. A coaxial cable connector comprising: a forward end that includes a nut, and an opposite rearward end;a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post has a flange that includes a forward facing surface that faces toward the forward end of the connector, a rearward facing surface that faces toward the rearward end of the connector, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface toward the rearward end of the connector, and a radially extending surface that extends radially inward from the axially extending surface;wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface facing the forward end of the connector, a rearward facing surface facing the rearward end of the connector, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the flange of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut, wherein the electrical continuity member contacts the connector body; andwherein the electrical continuity member is positioned between the connector body and the radially extending surface of the flange of the post.
  • 28. A coaxial cable connector comprising: a forward end that includes a nut, and an opposite rearward end;a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post has a flange that includes a forward facing surface that faces the forward end of the connector, a rearward facing surface that faces the rearward end of the connector, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface toward the rearward end of the connector, and a radially extending surface that extends radially inward from the axially extending surface;wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface facing the forward end of the connector, a rearward facing surface facing the rearward end of the connector, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the flange of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the electrical continuity member contacts the flange of the post proximate the axially extending surface of the flange of the post.
  • 29. A coaxial cable connector comprising: a forward end that includes a nut, and an opposite rearward end;a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post has a flange that includes a forward facing surface that faces the forward end of the connector, a rearward facing surface that faces the rearward end of the connector, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface toward the rearward end of the connector, and a radially extending surface that extends radially inward from the axially extending surface;wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface facing the forward end of the connector, a rearward facing surface facing the rearward end of the connector, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the flange of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the electrical continuity member contacts the radially extending surface of the flange of the post.
  • 30. A coaxial cable connector comprising: a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post includes a forward facing surface, a rearward facing surface, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface, and a radially extending surface that extends radially inward from the axially extending surface;a nut, wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface, a rearward facing surface, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the electrical continuity member is configured to extend a sufficiently conductive ground path through the nut and the post and maintain the ground path when the post and the nut move away from one another during operation of an assembled connector.
  • 31. A coaxial cable connector comprising: a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post includes a forward facing post surface, a rearward facing post surface, an outer surface located between the forward and rearward facing post surfaces, an axially extending post surface that is located radially inward with respect to the outer surface and that extends axially from the rearward facing post surface, and a radially extending post surface that extends radially inward from the axially extending post surface;a nut, wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface, a rearward facing surface, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the nut and the post are configured to move away from one another when the connector is in an assembled state, and the electrical continuity member is configured to extend and maintain a fully metallic electrical ground path through the post and the nut even when the nut and the post move away from one another while the connector is in the assembled state.
  • 32. A coaxial cable connector comprising: a connector body;a post attached to the connector body, wherein the post and the connector body are separate non-integral components;wherein the post includes a forward facing surface, a rearward facing surface, an outermost surface located between the forward and rearward facing surfaces, an axially extending surface that is located radially inward with respect to the outermost surface and that extends axially from the rearward facing surface, and a radially extending surface that extends radially inward from the axially extending surface;a nut, wherein the nut is axially rotatable with respect to a common axis of the post and the connector body, and includes an inwardly projecting lip, wherein the inwardly projecting lip has a forward facing surface, a rearward facing surface, and an innermost surface located between the forward and rearward facing surfaces of the inwardly projecting lip, wherein the innermost surface is located radially adjacent to the axially extending surface of the post;an electrical continuity member positioned to contact the post, and the nut, wherein the electrical continuity member consists of one or more conductive materials and is configured to maintain consistent physical and electrical contact with the post and at least a portion of the rearward facing surface of the inwardly projecting lip of the nut; andwherein the nut and the post are configured to move out of contact with one another when the connector is in an assembled state, and the electrical continuity member comprises an integral metallic component that extends and maintains a continuous electrical ground path through the post and the nut even when the post and the nut move out of contact with one another while the connector is in the assembled state.
  • 33. A connector comprising: a connector body;a post configured to engage with and attach to the connector body, the post having a flange, wherein the flange of the post has a forward facing surface and a rearward facing surface;a nut configured to axially rotate relative to a common axis of the post and the connector body, the nut including an inward lip having a forward facing surface, a rearward facing surface, and an innermost portion between the forward facing surface and the rearward facing surface;an electrical continuity member positioned to contact the post, the nut, and the body, and electrically couple the post to the nut at a position other than between the rearward facing surface of the flange of the post and the forward facing surface of the lip of the nut;wherein the electrical continuity member is configured to contact the rearward facing surface of the inward lip of the nut and extend between a portion of the post and a portion of the body;wherein the rearward facing surface of the flange of the post is configured to face the forward facing surface of the inward lip of the nut when the connector is assembled;wherein the post and the body are separate and distinct components of the connector, are not a single integral component, and are configured to be interlocked with one another to prevent axial movement of one relative to the other;wherein the flange of the post comprises an radial projection of the post and the inward lip of the nut comprises an inward radial projection of the nut;wherein the electrical continuity member is configured to extend between the nut and the body so as to form a physical gap between the rearward facing surface of the inward lip of the nut and the body and prevent the rearward facing surface of the inward lip of the nut from contacting a forward portion of the body proximate to the rearward facing surface of the inward lip of the nut when the forward portion of the body and the rearward facing surface of the inward lip of the nut move toward each other and when the connector is in an assembled state;wherein the electrical continuity member is configured to contact the nut while being positioned between the connector body and the post so as to extend electrical grounding continuity through the post and the nut even when the nut is not fully tightened on an interface port;wherein the electrical continuity member is configured to be biased against the nut when the connector is in the assembled state; andwherein the nut and the post are configured to move away from and out of contact with each other when the connector is in the assembled state, and the electrical continuity member is configured to extend and maintain a consistent electrical ground contact path through the post and the nut when the nut and the post move away from and out of contact with another and when the connector is in the assembled state.
  • 34. The connector of claim 33, wherein the electrical continuity member comprises at least one fully conductive material selected from the group consisting of metals and metal alloys.
  • 35. The connector of claim 33, wherein the electrical continuity member contacts the flange of the post.
  • 36. The connector of claim 33, wherein the electrical continuity member contacts the flange of the post proximate an axially extending surface of the flange of the post.
  • 37. The connector of claim 33, wherein the electrical continuity member is configured to extend and maintain a metallic electrical ground path through the nut and the post.
  • 38. The connector of claim 33, wherein the electrical continuity member comprises a conductive component that is configured to extend and maintain a sufficiently conductive electrical ground path through the nut and the post.
  • 39. The connector of claim 33, wherein the electrical continuity member is configured to extend a sufficiently conductive path through the nut and the post so as to form a reliable ground path even when the post and the nut move away from one another.
  • 40. The connector of claim 33, wherein the nut and the post are configured to move away from and out of contact with each other when the connector is in the assembled state, and the electrical continuity member comprises a continuously metallic component configured to extend and maintain a continuously metallic electrical ground path through the post and the nut when the nut and the post move away from and out of contact with each other when the connector is in the assembled state.
  • 41. The connector of claim 33, wherein the nut and the post are configured to move away from one another when the connector is in the assembled state, and the electrical continuity member is configured to extend and maintain a continuously metallic electrical ground path through the post and the nut even when the nut and the post move away from one another when the connector is in the assembled state.
  • 42. The connector of claim 33, wherein the nut and the post are configured to move out of contact with one another when the connector is in the assembled state, and the electrical continuity member is configured to extend and maintain an electrical ground path through the post and the nut and prevent the electrical ground path from being interrupted even when the post and the nut move out of contact with one another when the connector is in the assembled state.
  • 43. The connector of claim 33, wherein the body comprises a first component of the connector, the nut comprises a second component of the connector, the post comprises a third component of the connector, and the electrical continuity member comprises a fourth component of the connector.
  • 44. The connector of claim 33, wherein the body, the nut, the post, and the electrical continuity member each comprise separate and distinct components of the connector that are configured to interact with and move relative to each other when the body, the nut, the post, and the electrical continuity member are assembled together.
  • 45. The connector of claim 33, wherein the continuity member comprises a metallic component that does not include a conductive coating.
  • 46. The connector of claim 34, wherein the connector body is hollow and includes a first opening facing a forward end of the connector, and a second opening facing a rearward end of the connector.
  • 47. The connector of claim 46, wherein the second opening of the connector body is configured to allow a coaxial cable to be inserted inside the connector body, the coaxial cable includes a center conductor surrounded by a dielectric, the dielectric is surrounded by a conductive grounding shield, and the conductive grounding shield is surrounded by an outer jacket.
  • 48. The connector of claim 47, wherein the post includes a rearward end on an end of the post opposite from the forward facing surface of the flange, the rearward end of the post is configured to be inserted into an end of the coaxial cable around the dielectric and under at least a portion of the conductive grounding shield.
  • 49. The connector of claim 48, wherein the post is press fit into the first opening of the connector body.
CROSS-REFERENCE TO RELATED APPLICATIONS

This continuation application claims the priority benefit of U.S. Non-Provisional patent application Ser. No. 12/633,792 filed on Dec. 8, 2009 (now U.S. Pat. No. 8,287,320), and entitled COAXIAL CABLE CONNECTOR HAVING ELECTRICAL CONTINUITY MEMBER, which claims the priority benefit of U.S. Provisional Patent Application No. 61/180,835 filed on May 22, 2009, and entitled COAXIAL CABLE CONNECTOR HAVING ELECTRICAL CONTINUITY MEMBER. This application is related to the following commonly-owned, co-pending patent applications: U.S. patent application Ser. No. 13/971,147, filed on Aug. 20, 2013; U.S. patent application Ser. No. 13/461,779, filed on May 1, 2013; U.S. patent application Ser. No. 13/652,124, filed on Oct. 15, 2012; U.S. patent application Ser. No. 13/652,029, filed on Oct. 15, 2012; and U.S. patent application Ser. No. 13/652,073, filed on Oct. 15, 2012.

US Referenced Citations (589)
Number Name Date Kind
331169 Thomas Nov 1885 A
1371742 Dringman Mar 1921 A
1667485 MacDonald Apr 1928 A
1766869 Austin Jun 1930 A
1801999 Bowman Apr 1931 A
1885761 Peirce, Jr. Nov 1932 A
2102495 England Dec 1937 A
2258737 Browne Oct 1941 A
2325549 Ryzowitz Jul 1943 A
2480963 Quinn Sep 1949 A
2544654 Brown Mar 1951 A
2549647 Turenne Apr 1951 A
2694187 Nash Nov 1954 A
2754487 Carr et al. Jul 1956 A
2755331 Melcher Jul 1956 A
2757351 Klostermann Jul 1956 A
2762025 Melcher Sep 1956 A
2805399 Leeper Sep 1957 A
2870420 Malek Jan 1959 A
3001169 Blonder Sep 1961 A
3015794 Kishbaugh Jan 1962 A
3091748 Takes et al. May 1963 A
3094364 Lingg Jun 1963 A
3184706 Atkins May 1965 A
3194292 Borowsky Jul 1965 A
3196382 Morello, Jr. Jul 1965 A
3245027 Ziegler, Jr. Apr 1966 A
3275913 Blanchard et al. Sep 1966 A
3278890 Cooney Oct 1966 A
3281757 Bonhomme Oct 1966 A
3292136 Somerset Dec 1966 A
3320575 Brown et al. May 1967 A
3321732 Forney, Jr. May 1967 A
3336563 Hyslop Aug 1967 A
3348186 Rosen Oct 1967 A
3350677 Daum Oct 1967 A
3355698 Keller Nov 1967 A
3373243 Janowiak et al. Mar 1968 A
3390374 Forney, Jr. Jun 1968 A
3406373 Forney, Jr. Oct 1968 A
3430184 Acord Feb 1969 A
3448430 Kelly Jun 1969 A
3453376 Ziegler, Jr. et al. Jul 1969 A
3465281 Florer Sep 1969 A
3475545 Stark et al. Oct 1969 A
3494400 McCoy et al. Feb 1970 A
3498647 Schroder Mar 1970 A
3501737 Harris et al. Mar 1970 A
3517373 Jamon Jun 1970 A
3526871 Hobart Sep 1970 A
3533051 Ziegler, Jr. Oct 1970 A
3537065 Winston Oct 1970 A
3544705 Winston Dec 1970 A
3551882 O'Keefe Dec 1970 A
3564487 Upstone et al. Feb 1971 A
3587033 Brorein et al. Jun 1971 A
3601776 Curl Aug 1971 A
3629792 Dorrell Dec 1971 A
3633150 Swartz Jan 1972 A
3646502 Hutter et al. Feb 1972 A
3663926 Brandt May 1972 A
3665371 Cripps May 1972 A
3668612 Nepovim Jun 1972 A
3669472 Nadsady Jun 1972 A
3671922 Zerlin et al. Jun 1972 A
3678444 Stevens et al. Jul 1972 A
3678445 Brancaleone Jul 1972 A
3680034 Chow et al. Jul 1972 A
3681739 Kornick Aug 1972 A
3683320 Woods et al. Aug 1972 A
3686623 Nijman Aug 1972 A
3694792 Wallo Sep 1972 A
3706958 Blanchenot Dec 1972 A
3710005 French Jan 1973 A
3739076 Schwartz Jun 1973 A
3744007 Horak Jul 1973 A
3744011 Blanchenot Jul 1973 A
3778535 Forney, Jr. Dec 1973 A
3781762 Quackenbush Dec 1973 A
3781898 Holloway Dec 1973 A
3793610 Brishka Feb 1974 A
3798589 Deardurff Mar 1974 A
3808580 Johnson Apr 1974 A
3810076 Hutter May 1974 A
3835443 Arnold et al. Sep 1974 A
3836700 Niemeyer Sep 1974 A
3845453 Hemmer Oct 1974 A
3846738 Nepovim Nov 1974 A
3854003 Duret Dec 1974 A
3858156 Zarro Dec 1974 A
3879102 Horak Apr 1975 A
3886301 Cronin et al. May 1975 A
3907399 Spinner Sep 1975 A
3910673 Stokes Oct 1975 A
3915539 Collins Oct 1975 A
3936132 Hutter Feb 1976 A
3953097 Graham Apr 1976 A
3960428 Naus et al. Jun 1976 A
3963320 Spinner Jun 1976 A
3963321 Burger et al. Jun 1976 A
3970355 Pitschi Jul 1976 A
3972013 Shapiro Jul 1976 A
3976352 Spinner Aug 1976 A
3980805 Lipari Sep 1976 A
3985418 Spinner Oct 1976 A
4017139 Nelson Apr 1977 A
4022966 Gajajiva May 1977 A
4030798 Paoli Jun 1977 A
4046451 Juds et al. Sep 1977 A
4053200 Pugner Oct 1977 A
4059330 Shirey Nov 1977 A
4079343 Nijman Mar 1978 A
4082404 Flatt Apr 1978 A
4090028 Vontobel May 1978 A
4093335 Schwartz et al. Jun 1978 A
4106839 Cooper Aug 1978 A
4109126 Halbeck Aug 1978 A
4125308 Schilling Nov 1978 A
4126372 Hashimoto et al. Nov 1978 A
4131332 Hogendobler et al. Dec 1978 A
4150250 Lundeberg Apr 1979 A
4153320 Townshend May 1979 A
4156554 Aujla May 1979 A
4165911 Laudig Aug 1979 A
4168921 Blanchard Sep 1979 A
4173385 Fenn et al. Nov 1979 A
4174875 Wilson et al. Nov 1979 A
4187481 Boutros Feb 1980 A
4225162 Dola Sep 1980 A
4227765 Neumann et al. Oct 1980 A
4229714 Yu Oct 1980 A
4250348 Kitagawa Feb 1981 A
4280749 Hemmer Jul 1981 A
4285564 Spinner Aug 1981 A
4290663 Fowler et al. Sep 1981 A
4296986 Herrmann et al. Oct 1981 A
4307926 Smith Dec 1981 A
4322121 Riches et al. Mar 1982 A
4326769 Dorsey et al. Apr 1982 A
4339166 Dayton Jul 1982 A
4346958 Blanchard Aug 1982 A
4354721 Luzzi Oct 1982 A
4358174 Dreyer Nov 1982 A
4373767 Cairns Feb 1983 A
4389081 Gallusser et al. Jun 1983 A
4400050 Hayward Aug 1983 A
4407529 Holman Oct 1983 A
4408821 Forney, Jr. Oct 1983 A
4408822 Nikitas Oct 1983 A
4412717 Monroe Nov 1983 A
4421377 Spinner Dec 1983 A
4426127 Kubota Jan 1984 A
4444453 Kirby et al. Apr 1984 A
4452503 Forney, Jr. Jun 1984 A
4456323 Pitcher et al. Jun 1984 A
4462653 Flederbach et al. Jul 1984 A
4464000 Werth et al. Aug 1984 A
4464001 Collins Aug 1984 A
4469386 Ackerman Sep 1984 A
4470657 Deacon Sep 1984 A
4484792 Tengler et al. Nov 1984 A
4484796 Sato et al. Nov 1984 A
4490576 Bolante et al. Dec 1984 A
4506943 Drogo Mar 1985 A
4515427 Smit May 1985 A
4525017 Schildkraut et al. Jun 1985 A
4531790 Selvin Jul 1985 A
4531805 Werth Jul 1985 A
4533191 Blackwood Aug 1985 A
4540231 Forney, Jr. Sep 1985 A
RE31995 Ball Oct 1985 E
4545637 Bosshard et al. Oct 1985 A
4575274 Hayward Mar 1986 A
4580862 Johnson Apr 1986 A
4580865 Fryberger Apr 1986 A
4583811 McMills Apr 1986 A
4585289 Bocher Apr 1986 A
4588246 Schildkraut et al. May 1986 A
4593964 Forney, Jr. et al. Jun 1986 A
4596434 Saba et al. Jun 1986 A
4596435 Bickford Jun 1986 A
4597621 Burns Jul 1986 A
4598959 Selvin Jul 1986 A
4598961 Cohen Jul 1986 A
4600263 DeChamp et al. Jul 1986 A
4613199 McGeary Sep 1986 A
4614390 Baker Sep 1986 A
4616900 Cairns Oct 1986 A
4632487 Wargula Dec 1986 A
4634213 Larsson et al. Jan 1987 A
4640572 Conlon Feb 1987 A
4645281 Burger Feb 1987 A
4650228 McMills et al. Mar 1987 A
4655159 McMills Apr 1987 A
4655534 Stursa Apr 1987 A
4660921 Hauver Apr 1987 A
4668043 Saba et al. May 1987 A
4673236 Musolff et al. Jun 1987 A
4674818 McMills et al. Jun 1987 A
4676577 Szegda Jun 1987 A
4682832 Punako et al. Jul 1987 A
4684201 Hutter Aug 1987 A
4688876 Morelli Aug 1987 A
4688878 Cohen et al. Aug 1987 A
4690482 Chamberland et al. Sep 1987 A
4691976 Cowen Sep 1987 A
4703987 Gallusser et al. Nov 1987 A
4703988 Raux et al. Nov 1987 A
4717355 Mattis Jan 1988 A
4720155 Schildkraut et al. Jan 1988 A
4734050 Negre et al. Mar 1988 A
4734666 Ohya et al. Mar 1988 A
4737123 Paler et al. Apr 1988 A
4738009 Down et al. Apr 1988 A
4738628 Rees Apr 1988 A
4746305 Nomura May 1988 A
4747786 Hayashi et al. May 1988 A
4749821 Linton et al. Jun 1988 A
4755152 Elliot et al. Jul 1988 A
4757297 Frawley Jul 1988 A
4759729 Kemppainen et al. Jul 1988 A
4761146 Sohoel Aug 1988 A
4772222 Laudig et al. Sep 1988 A
4789355 Lee Dec 1988 A
4795360 Newman et al. Jan 1989 A
4797120 Ulery Jan 1989 A
4806116 Ackerman Feb 1989 A
4807891 Neher Feb 1989 A
4808128 Werth Feb 1989 A
4813886 Roos et al. Mar 1989 A
4820185 Moulin Apr 1989 A
4834675 Samchisen May 1989 A
4835342 Guginsky May 1989 A
4836801 Ramirez Jun 1989 A
4838813 Pauza et al. Jun 1989 A
4854893 Morris Aug 1989 A
4857014 Alf et al. Aug 1989 A
4867706 Tang Sep 1989 A
4869679 Szegda Sep 1989 A
4874331 Iverson Oct 1989 A
4892275 Szegda Jan 1990 A
4902246 Samchisen Feb 1990 A
4906207 Banning et al. Mar 1990 A
4915651 Bout Apr 1990 A
4921447 Capp et al. May 1990 A
4923412 Morris May 1990 A
4925403 Zorzy May 1990 A
4927385 Cheng May 1990 A
4929188 Lionetto et al. May 1990 A
4934960 Capp et al. Jun 1990 A
4938718 Guendel Jul 1990 A
4941846 Guimond et al. Jul 1990 A
4952174 Sucht et al. Aug 1990 A
4957456 Olson et al. Sep 1990 A
4973265 Heeren Nov 1990 A
4979911 Spencer Dec 1990 A
4990104 Schieferly Feb 1991 A
4990105 Karlovich Feb 1991 A
4990106 Szegda Feb 1991 A
4992061 Brush, Jr. et al. Feb 1991 A
5002503 Campbell et al. Mar 1991 A
5007861 Stirling Apr 1991 A
5011422 Yeh Apr 1991 A
5011432 Sucht et al. Apr 1991 A
5021010 Wright Jun 1991 A
5024606 Ming-Hwa Jun 1991 A
5030126 Hanlon Jul 1991 A
5037328 Karlovich Aug 1991 A
5046964 Welsh et al. Sep 1991 A
5052947 Brodie et al. Oct 1991 A
5055060 Down et al. Oct 1991 A
5059747 Bawa et al. Oct 1991 A
5062804 Jamet et al. Nov 1991 A
5066248 Gaver, Jr. et al. Nov 1991 A
5073129 Szegda Dec 1991 A
5080600 Baker et al. Jan 1992 A
5083943 Tarrant Jan 1992 A
5120260 Jackson Jun 1992 A
5127853 McMills et al. Jul 1992 A
5131862 Gershfeld Jul 1992 A
5137470 Doles Aug 1992 A
5137471 Verespej et al. Aug 1992 A
5141448 Mattingly et al. Aug 1992 A
5141451 Down Aug 1992 A
5149274 Gallusser et al. Sep 1992 A
5154636 Vaccaro et al. Oct 1992 A
5161993 Leibfried, Jr. Nov 1992 A
5166477 Perin, Jr. et al. Nov 1992 A
5169323 Kawai et al. Dec 1992 A
5181161 Hirose et al. Jan 1993 A
5183417 Bools Feb 1993 A
5186501 Mano Feb 1993 A
5186655 Glenday et al. Feb 1993 A
5195905 Pesci Mar 1993 A
5195906 Szegda Mar 1993 A
5205547 Mattingly Apr 1993 A
5205761 Nilsson Apr 1993 A
5207602 McMills et al. May 1993 A
5215477 Weber et al. Jun 1993 A
5217391 Fisher, Jr. Jun 1993 A
5217393 Del Negro et al. Jun 1993 A
5221216 Gabany et al. Jun 1993 A
5227587 Paterek Jul 1993 A
5247424 Harris et al. Sep 1993 A
5269701 Leibfried, Jr. Dec 1993 A
5283853 Szegda Feb 1994 A
5284449 Vaccaro Feb 1994 A
5294864 Do Mar 1994 A
5295864 Birch et al. Mar 1994 A
5316494 Flanagan et al. May 1994 A
5318459 Shields Jun 1994 A
5334032 Myers et al. Aug 1994 A
5334051 Devine et al. Aug 1994 A
5338225 Jacobsen et al. Aug 1994 A
5342218 McMills et al. Aug 1994 A
5354217 Gabel et al. Oct 1994 A
5362250 McMills et al. Nov 1994 A
5371819 Szegda Dec 1994 A
5371821 Szegda Dec 1994 A
5371827 Szegda Dec 1994 A
5380211 Kawaguchi et al. Jan 1995 A
5389005 Kodama Feb 1995 A
5393244 Szegda Feb 1995 A
5397252 Wang Mar 1995 A
5413504 Kloecker et al. May 1995 A
5431583 Szegda Jul 1995 A
5435745 Booth Jul 1995 A
5439386 Ellis et al. Aug 1995 A
5444810 Szegda Aug 1995 A
5455548 Grandchamp et al. Oct 1995 A
5456611 Henry et al. Oct 1995 A
5456614 Szegda Oct 1995 A
5466173 Down Nov 1995 A
5470257 Szegda Nov 1995 A
5474478 Ballog Dec 1995 A
5490033 Cronin Feb 1996 A
5490801 Fisher, Jr. et al. Feb 1996 A
5494454 Johnsen Feb 1996 A
5499934 Jacobsen et al. Mar 1996 A
5501616 Holliday Mar 1996 A
5516303 Yohn et al. May 1996 A
5525076 Down Jun 1996 A
5542861 Anhalt et al. Aug 1996 A
5548088 Gray et al. Aug 1996 A
5550521 Bernaud et al. Aug 1996 A
5564938 Shenkal et al. Oct 1996 A
5571028 Szegda Nov 1996 A
5586910 Del Negro et al. Dec 1996 A
5595499 Zander et al. Jan 1997 A
5598132 Stabile Jan 1997 A
5607325 Toma Mar 1997 A
5620339 Gray et al. Apr 1997 A
5632637 Diener May 1997 A
5632651 Szegda May 1997 A
5644104 Porter et al. Jul 1997 A
5651698 Locati et al. Jul 1997 A
5651699 Holliday Jul 1997 A
5653605 Woehl et al. Aug 1997 A
5667405 Holliday Sep 1997 A
5681172 Moldenhauer Oct 1997 A
5683263 Hsu Nov 1997 A
5702263 Baumann et al. Dec 1997 A
5722856 Fuchs et al. Mar 1998 A
5735704 Anthony Apr 1998 A
5746617 Porter, Jr. et al. May 1998 A
5746619 Harting et al. May 1998 A
5769652 Wider Jun 1998 A
5775927 Wider Jul 1998 A
5863220 Holliday Jan 1999 A
5877452 McConnell Mar 1999 A
5879191 Burris Mar 1999 A
5882226 Bell et al. Mar 1999 A
5921793 Phillips Jul 1999 A
5938465 Fox, Sr. Aug 1999 A
5944548 Saito Aug 1999 A
5957716 Buckley et al. Sep 1999 A
5967852 Follingstad et al. Oct 1999 A
5975949 Holliday et al. Nov 1999 A
5975951 Burris et al. Nov 1999 A
5977841 Lee et al. Nov 1999 A
5997350 Burris et al. Dec 1999 A
6010349 Porter, Jr. Jan 2000 A
6019635 Nelson Feb 2000 A
6022237 Esh Feb 2000 A
6032358 Wild Mar 2000 A
6042422 Youtsey Mar 2000 A
6048229 Lazaro, Jr. Apr 2000 A
6053769 Kubota et al. Apr 2000 A
6053777 Boyle Apr 2000 A
6083053 Anderson, Jr. et al. Jul 2000 A
6089903 Stafford Gray et al. Jul 2000 A
6089912 Tallis et al. Jul 2000 A
6089913 Holliday Jul 2000 A
6123567 McCarthy Sep 2000 A
6146197 Holliday et al. Nov 2000 A
6152753 Johnson et al. Nov 2000 A
6153830 Montena Nov 2000 A
6210216 Tso-Chin et al. Apr 2001 B1
6210222 Langham et al. Apr 2001 B1
6217383 Holland et al. Apr 2001 B1
6239359 Lilienthal, II et al. May 2001 B1
6241553 Hsia Jun 2001 B1
6261126 Stirling Jul 2001 B1
6267612 Arcykiewicz et al. Jul 2001 B1
6271464 Cunningham Aug 2001 B1
6331123 Rodrigues Dec 2001 B1
6332815 Bruce Dec 2001 B1
6358077 Young Mar 2002 B1
D458904 Montena Jun 2002 S
6406330 Bruce Jun 2002 B2
D460739 Fox Jul 2002 S
D460740 Montena Jul 2002 S
D460946 Montena Jul 2002 S
D460947 Montena Jul 2002 S
D460948 Montena Jul 2002 S
6422900 Hogan Jul 2002 B1
6425782 Holland Jul 2002 B1
D461166 Montena Aug 2002 S
D461167 Montena Aug 2002 S
D461778 Fox Aug 2002 S
D462058 Montena Aug 2002 S
D462060 Fox Aug 2002 S
6439899 Muzslay et al. Aug 2002 B1
D462327 Montena Sep 2002 S
6468100 Meyer et al. Oct 2002 B1
6491546 Perry Dec 2002 B1
D468696 Montena Jan 2003 S
6506083 Bickford et al. Jan 2003 B1
6530807 Rodrigues et al. Mar 2003 B2
6540531 Syed et al. Apr 2003 B2
6558194 Montena May 2003 B2
6572419 Feye-Homann Jun 2003 B2
6576833 Covaro et al. Jun 2003 B2
6619876 Vaitkus et al. Sep 2003 B2
6634906 Yeh Oct 2003 B1
6676446 Montena Jan 2004 B2
6683253 Lee Jan 2004 B1
6692285 Islam Feb 2004 B2
6692286 De Cet Feb 2004 B1
6712631 Youtsey Mar 2004 B1
6716041 Ferderer et al. Apr 2004 B2
6716062 Palinkas et al. Apr 2004 B1
6733336 Montena et al. May 2004 B1
6733337 Kodaira May 2004 B2
6767248 Hung Jul 2004 B1
6769926 Montena Aug 2004 B1
6780068 Bartholoma et al. Aug 2004 B2
6786767 Fuks et al. Sep 2004 B1
6790081 Burris et al. Sep 2004 B2
6805584 Chen Oct 2004 B1
6817896 Derenthal Nov 2004 B2
6848939 Stirling Feb 2005 B2
6848940 Montena Feb 2005 B2
6884113 Montena Apr 2005 B1
6884115 Malloy Apr 2005 B2
6929508 Holland Aug 2005 B1
6939169 Islam et al. Sep 2005 B2
6971912 Montena et al. Dec 2005 B2
7029326 Montena Apr 2006 B2
7070447 Montena Jul 2006 B1
7086897 Montena Aug 2006 B2
7097499 Purdy Aug 2006 B1
7102868 Montena Sep 2006 B2
7114990 Bence et al. Oct 2006 B2
7118416 Montena et al. Oct 2006 B2
7125283 Lin Oct 2006 B1
7131868 Montena Nov 2006 B2
7144271 Burris et al. Dec 2006 B1
7147509 Burris et al. Dec 2006 B1
7156696 Montena Jan 2007 B1
7161785 Chawgo Jan 2007 B2
7179121 Burris et al. Feb 2007 B1
7229303 Vermoesen et al. Jun 2007 B2
7252546 Holland Aug 2007 B1
7255598 Montena et al. Aug 2007 B2
7299550 Montena Nov 2007 B2
7375533 Gale May 2008 B2
7393245 Palinkas et al. Jul 2008 B2
7404737 Youtsey Jul 2008 B1
7452239 Montena Nov 2008 B2
7455550 Sykes Nov 2008 B1
7462068 Amidon Dec 2008 B2
7476127 Wei Jan 2009 B1
7479035 Bence et al. Jan 2009 B2
7488210 Burris et al. Feb 2009 B1
7494355 Hughes et al. Feb 2009 B2
7497729 Wei Mar 2009 B1
7507117 Amidon Mar 2009 B2
7544094 Paglia et al. Jun 2009 B1
7566236 Malloy et al. Jul 2009 B2
7607942 Van Swearingen Oct 2009 B1
7674132 Chen Mar 2010 B1
7682177 Berthet Mar 2010 B2
7727011 Montena et al. Jun 2010 B2
7753705 Montena Jul 2010 B2
7753727 Islam et al. Jul 2010 B1
7794275 Rodrigues Sep 2010 B2
7806714 Williams et al. Oct 2010 B2
7806725 Chen Oct 2010 B1
7811133 Gray Oct 2010 B2
7824216 Purdy Nov 2010 B2
7828595 Mathews Nov 2010 B2
7830154 Gale Nov 2010 B2
7833053 Mathews Nov 2010 B2
7845976 Mathews Dec 2010 B2
7845978 Chen Dec 2010 B1
7850487 Wei Dec 2010 B1
7857661 Islam Dec 2010 B1
7874870 Chen Jan 2011 B1
7887354 Holliday Feb 2011 B2
7892004 Hertzler et al. Feb 2011 B2
7892005 Haube Feb 2011 B2
7892024 Chen Feb 2011 B1
7927135 Wlos Apr 2011 B1
7950958 Mathews May 2011 B2
7955126 Bence et al. Jun 2011 B2
7972158 Wild et al. Jul 2011 B2
8029315 Purdy et al. Oct 2011 B2
8062044 Montena et al. Nov 2011 B2
8062063 Malloy et al. Nov 2011 B2
8075337 Malloy et al. Dec 2011 B2
8075338 Montena Dec 2011 B1
8079860 Zraik Dec 2011 B1
8113875 Malloy et al. Feb 2012 B2
8152551 Zraik Apr 2012 B2
8157588 Rodrigues et al. Apr 2012 B1
8167635 Mathews May 2012 B1
8167636 Montena May 2012 B1
8167646 Mathews May 2012 B1
8172612 Bence et al. May 2012 B2
8192237 Purdy et al. Jun 2012 B2
8287320 Purdy et al. Oct 2012 B2
8313345 Purdy Nov 2012 B2
8313353 Purdy et al. Nov 2012 B2
8323060 Purdy et al. Dec 2012 B2
8348697 Zraik Jan 2013 B2
8376769 Holland et al. Feb 2013 B2
20020013088 Rodrigues et al. Jan 2002 A1
20020038720 Kai et al. Apr 2002 A1
20030214370 Allison et al. Nov 2003 A1
20030224657 Malloy Dec 2003 A1
20040077215 Palinkas et al. Apr 2004 A1
20040102089 Chee May 2004 A1
20040209516 Burris et al. Oct 2004 A1
20040219833 Burris et al. Nov 2004 A1
20040229504 Liu Nov 2004 A1
20050042919 Montena Feb 2005 A1
20050208827 Burris et al. Sep 2005 A1
20050233636 Rodrigues et al. Oct 2005 A1
20060099853 Sattele et al. May 2006 A1
20060110977 Matthews May 2006 A1
20060154519 Montena Jul 2006 A1
20070026734 Bence et al. Feb 2007 A1
20070049113 Rodrigues et al. Mar 2007 A1
20070123101 Palinkas May 2007 A1
20070155232 Burris et al. Jul 2007 A1
20070175027 Khemakhem et al. Aug 2007 A1
20070243759 Rodrigues et al. Oct 2007 A1
20070243762 Burke et al. Oct 2007 A1
20080102696 Montena May 2008 A1
20080289470 Aston Nov 2008 A1
20090029590 Sykes et al. Jan 2009 A1
20090098770 Bence et al. Apr 2009 A1
20100055978 Montena Mar 2010 A1
20100081321 Malloy et al. Apr 2010 A1
20100081322 Malloy et al. Apr 2010 A1
20100105246 Burris et al. Apr 2010 A1
20100233901 Wild et al. Sep 2010 A1
20100233902 Youtsey Sep 2010 A1
20100255720 Radzik et al. Oct 2010 A1
20100255721 Purdy Oct 2010 A1
20100279548 Montena et al. Nov 2010 A1
20100297871 Haube Nov 2010 A1
20100297875 Purdy et al. Nov 2010 A1
20110021072 Purdy Jan 2011 A1
20110027039 Blair Feb 2011 A1
20110053413 Mathews Mar 2011 A1
20110117774 Malloy et al. May 2011 A1
20110143567 Purdy et al. Jun 2011 A1
20110230089 Amidon et al. Sep 2011 A1
20110230091 Krenceski et al. Sep 2011 A1
20120094532 Montena Apr 2012 A1
20120122329 Montena May 2012 A1
20120145454 Montena Jun 2012 A1
20120171894 Malloy et al. Jul 2012 A1
20120196476 Haberek et al. Aug 2012 A1
20120222302 Purdy et al. Sep 2012 A1
20120225581 Amidon et al. Sep 2012 A1
20130065433 Burris Mar 2013 A1
Foreign Referenced Citations (53)
Number Date Country
2096710 Nov 1994 CA
201149936 Nov 2008 CN
201149937 Nov 2008 CN
201178228 Jan 2009 CN
47931 Oct 1888 DE
102289 Apr 1899 DE
1117687 Nov 1961 DE
1191880 Apr 1965 DE
1515398 Apr 1970 DE
2225764 Dec 1972 DE
2221936 Nov 1973 DE
2261973 Jun 1974 DE
3211008 Oct 1983 DE
9001608.4 Apr 1990 DE
4439852 May 1996 DE
19957518 Sep 2001 DE
116157 Aug 1984 EP
167738 Jan 1986 EP
0072104 Feb 1986 EP
0265276 Apr 1988 EP
0428424 May 1991 EP
1191268 Mar 2002 EP
1501159 Jan 2005 EP
1548898 Jun 2005 EP
1701410 Sep 2006 EP
2232846 Jan 1975 FR
2234680 Jan 1975 FR
2312918 Dec 1976 FR
2462798 Feb 1981 FR
2494508 May 1982 FR
589697 Jun 1947 GB
1087228 Oct 1967 GB
1270846 Apr 1972 GB
1401373 Jul 1975 GB
2019665 Oct 1979 GB
2079549 Jan 1982 GB
2264201 Aug 1993 GB
2331634 May 1999 GB
2252677 Aug 1999 GB
2002-015823 Jan 2002 JP
4503793 Jan 2002 JP
2002075556 Mar 2002 JP
3280369 May 2002 JP
2006100622526 Sep 2006 KR
427044 Mar 2001 TW
8700351 Jan 1987 WO
0186756 Nov 2001 WO
02069457 Sep 2002 WO
2004013883 Feb 2004 WO
2006081141 Aug 2006 WO
2011128665 Oct 2011 WO
2011128666 Oct 2011 WO
2012061379 May 2012 WO
Non-Patent Literature Citations (27)
Entry
Digicon AVL Connector. ARRIS Group Inc. [online]. 3 pages. [retrieved on Apr. 22, 2010]. Retrieved from the Internet:<URL: http://www.arrisi.com/special/digiconAVL.asp>.
Patent No. ZL2010202597847; Evaluation Report of Utility Model Patent; Date of Report: Sep. 2, 2011. 8 pages. (Chinese version with English Translation (10 pages) provided).
Patent Application No. GB1109575.9 Examination Report Under Section 18(3); Date of Report: Jun. 23, 2011. 3 pp.
PCT/US2010/034870; International Filing Date May 14, 2010. International Search Report and Written Opinion. Date of Mailing: Nov. 30, 2010. 7 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-LEK-DEP, Complaint, Document 1, Filed Jun. 5, 2012. 76 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-LEK-DEP, Defendant Corning Gilbert Inc.'s Answer & Counterclaim to PPC's Complaint, Document 8, Filed Oct. 1, 2012. 12 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-LEK-DEP, Amended Complaint, Documents 15, 15-1, 15-2, Filed Oct. 16, 2012. 149 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-LEK-DEP, Defendant Corning Gilbert Inc.'s Answer & Counterclaim to PPC's Amended Complaint, Document 17, Filed Oct. 29, 2012. 16 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-GLS-DEP, Reply to Counterclaim, Document 19, Filed Nov. 5, 2012. 4 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-GLS-DEP, Stipulation Regarding Amendment of Complaint, Amendment of Caption, and Modification of the Uniform Pretrial Scheduling Order, Documents 22, 22-1, Filed Nov. 28, 2012. 14 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-GLS-DEP, Stipulation Regarding Amendment of Complaint, Amendment of Caption, and Modification of the Uniform Pretrial Scheduling Order, Document 23, Filed Nov. 29, 2012. 3 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-LEK-DEP, Plaintiff's Disclosure of Asserted Claims and Preliminary Infringement Contentions (redacted), Served Oct. 19, 2012. 74 pages.
John Mezzalingua Associates, Inc., d/b/a PPC, v. Corning Gilbert, Inc., USDC, Northern District of New York, Case No. 5:12-cv-00911-GLS-DEP, Defendant Corning Gilbert Inc.'s Disclosure of Non-Infringement, Invalidity, and Unenforceability Contentions with Appendices, Dated Nov. 19, 2012. 1095 pages.
PPC Broadband, Inc. d/b/a PPC, v. Corning Gilbert, Inc., (fomerly known as John Mezzalingua Associates, Inc.), USDC, Northern District of New York, Case No. 5:12-cv-00911-GLS-DEP, Second Amended Complaint, Documents 24, 24-1, 24-2, 24-3, 24-4, Filed Dec. 4, 2012. 295 pages.
Request for Inter Partes Reexamination (filed Sep. 13, 2012) of Purdy et al. US Patent No. 8,192,237 issued Jun. 5, 2012. 150 pages.
Declaration of Michael G. Littman, Ph.D., Inter Partes Reexamination (filed Sep. 13, 2012) of Purdy et al. US Patent No. 8,192,237 issued Jun. 5, 2012. 116 pages.
U.S. Appl. No. 13/461,779, filed May 1, 2012.
U.S. Appl. No. 13/072,350, filed Mar. 25, 2011.
U.S. Appl. No. 13/652,073, filed Oct. 15, 2012.
U.S. Appl. No. 13/652,124, filed Oct. 15, 2012.
Inter Partes Reexamination of U.S. Patent No. 8,192,237 (Control No. 95/002,400).
Inter Partes Review Case IPR2013-00340—U.S. Patent No. 8,323,060 (Claims 1-9).
Inter Partes Review Case IPR2013-00342—U.S. Patent No. 8,323,060 (Claims 10-25).
Inter Partes Review Case IPR2013-00343—U.S. Patent No. 8,313,353 (Claims 1-6).
Inter Partes Review Case IPR2013-00345—U.S. Patent No. 8,313,353 (Claims 7-27).
Inter Partes Review Case IPR2013-00346—U.S. Patent No. 8,287,320 (Claims 1-8, 10-16, and 18-31).
Inter Partes Review Case IPR2013-00347—U.S. Patent No. 8,287,320 (Claims 9, 17, and 32).
Related Publications (1)
Number Date Country
20130034983 A1 Feb 2013 US
Provisional Applications (1)
Number Date Country
61180835 May 2009 US
Continuations (1)
Number Date Country
Parent 12633792 Dec 2009 US
Child 13652029 US