Patent Grant
11994362
In many countries (e.g., Germany, Poland and the United States) law enforcement officers often carry a handgun in an openly visible manner while on duty. The handgun is typically carried in a holster designed to protect the handgun and hold it securely. The holster may include a belt loop that allows it to be hung from a wide belt, for example, a police officer's service belt. The holster may also include a locking mechanism to prevent an assailant from drawing the holster user's weapon and prevent the handgun from inadvertently falling out of the holster, for example, when the holster user is running, climbing over a fence, etc. It is important that the retention mechanisms are secure in such challenging situation.
In addition to having the handgun be secure in the holster in challenging situations, ease of withdrawal when urgently needed by the user is an important feature. That is, easy actuation of release mechanisms in stressful situations.
A holster that securely retains a handgun and that provides improvement in ease of use when the handgun is urgently needed would be welcomed by the industry. Accessories for such a holster would also be welcomed by the industry.
To have holsters be commercially viable, they need to be priced to meet expectations of the consuming populace. So any improvement of assembly and cost efficiencies by minimizing the number of parts and minimizing the number of assembly steps would also be welcomed by the industry.
A holster for receiving and holding a handgun having a trigger guard comprises a polymer holster body and an elongate polymer pivoting lever that together define a handgun retention mechanism that is thumb actuated and moves a trigger guard block portion of the lever between retention and release positions. A thumb button depressible toward the handgun is optimally positioned on the user side of the holster, is framed by the holster body and is shielded by thumb guides which may be projecting portions of the body or by components both above and below (with respect to the handgun orientation) the thumb button. In the same motion of grasping the handgun the thumb button is depressed releasing the handgun. A feature and advantage of this arrangement is that unintended access to the handgun release, specifically the thumb button, particularly by others, is limited, while allowing intuitive and easy user access to the thumb button by user's thumb when grasping the handgun.
Although thumb buttons that release trigger guard block portions are known, such buttons are not well protected from inadvertent actuation, or actuation by others and could use improvement in intuitively accessing such buttons by the user.
In embodiments, the holster may be a level-2 configuration, with one active restraint, for example the trigger guard, or a level-3 configuration, with two active restraints, for example the trigger guard and the hood or shroud. Both the level 2 configuration and the level 3 configuration utilize the optimally positioned thumb button and may include the elongate polymer pivoting lever that selectively engages the trigger guard of the handgun. The level-3 holster configuration also includes a hood or shroud, such as a U-shaped shroud, that is pivotally supported by the holster body so that the U-shaped shroud selectively pivots between a handgun retaining position in which the U-shaped shroud extends across a rearward opening of the cavity and a release position in which the U-shaped shroud is displaced from the rearward opening so that a withdrawal path of the handgun is unobstructed.
In embodiments, a thumb button of the retaining mechanism is positioned to allow for an intuitive and ergonomic release of the handgun from the holster by positioning the thumb button on the user's side of the holster exactly forward (with respect to the handgun) of the upper handgrip or backstrap recess; the handgrip or backstrap recess is located below the handgun slide of holstered handgun. The thumb button is sized and positioned to receive the inside surface of the thumb at the distal knuckle. The thumb button is actuated by depressing it toward the handgun and is spaced about one half inch or less from the handgun body. When a user lowers his hand onto the handle of the holstered handgun, with the webbing between the user's thumb and forefinger engaging the backstrap recess, as the user grasps the handgun grip, he will wrap his middle, ring and pinky fingers around the grip of the handgun, will move the thumb naturally to an actuation position with respect to the thumb button, and will allow the forefinger to be received by an elongate finger recess extending forwardly (with respect to the handgun) on the holster. Squeezing the grip for a full grasping of the handgun can readily depress the thumb button and release the handgun. This arrangement advantageously allows the user to actuate the thumb button and release the handgun with much less or no concerted effort of depressing a release button. While the forearm is extending in a downward direction, grasping of the holstered handgun is with less tension in the muscles and tendons of the thumb and forearm. The thumb button position as described provides for natural and comfortable movement of the thumb, the same movement as grasping the handgun. It is noted that the mechanics of the muscles and tendons of the thumb and forearm when downward readily accomplish this grip and handgun release, the mechanics change when the forearm is extending in a horizontal direction away from the torso of the handgun user. The master grip is facilitated in embodiments, both level two and level three, where the thumb button has no holster body portions or other holster components directly rearward of the rearward margin of the thumb button, and no holster body portions below the thumb button. Such embodiments provide the feature and advantage that as the handgun is withdrawn, the user's thumb slides off of the thumb button into immediate contact with the handgun. That is, there is no engagement with the exterior surface of the holster body by the user's thumb either during actuation of the release of the retention mechanism or as the handgun is withdrawn. In that the thumb button is positioned in close proximity to the surface of the handgun, the thumb movement inward as the thumb transitions from engagement with the button to engagement with the body of the handgun is minimal.
In embodiments, a holster for receiving a handgun having a trigger guard comprises a holster body having a plurality of holster wall portions defining a rearward opening cavity with a handgun receiving and withdrawal axis. The holster has a first handgun retention mechanism, a second handgun retention mechanism, and a thumb receiving tab that actuates both the first handgun retention mechanism and the second handgun retention mechanism. In embodiments, each handgun retention mechanism selectively prevents the handgun from being withdrawn from the cavity defined by the wall portions of the holster body.
In embodiments, the first handgun retention mechanism may comprise a lever pivotally supported by the holster body. In embodiments, the lever has an elongate central portion, a depressible portion, and a blocking portion. The depressible portion of the lever comprises a first arm extending away from the elongate central portion in a first direction so that the elongate central portion and the first arm cooperate to form a first L-shape. The blocking portion of the lever comprises a second arm extending away from the elongate central portion in a second direction opposite the first direction so that the elongate central portion and the second arm cooperate to form a second L-shape. The entire lever having a stretched Z shape. In embodiments, the lever is pivotally supported by the holster body so that the lever pivots about a lever axis that extends in upward and downward directions with respect to the worn holster, and forward and rearward with the handgun orientation. In embodiments, the lever pivots between a handgun trigger guard capture position and a handgun trigger guard release position. The blocking portion of the lever extends into a trigger guard portion of the holster body while the lever is disposed in the handgun trigger guard capture position.
In embodiments, the second handgun retention mechanism may comprise a hood or shroud, for example a U-shaped hood or shroud that is pivotally supported by the holster body so that the U-shaped shroud selectively pivots between a handgun retaining position in which the U-shaped shroud extends across a rearward opening of the cavity and a release position in which the U-shaped shroud extends forward of the rearward opening so that a withdrawal path of the handgun is unobstructed.
In embodiments, the holster includes a U-shaped shroud that is part of a hood assembly including a bracket that captures the U-shaped shroud and defines a slot. In embodiments, the holster includes a leaf spring that is received in the bracket slot when the U-shaped shroud is in the handgun retaining position. A spring biases the U-shaped shroud to pivot toward a handgun withdrawal position. In embodiments, depression of the thumb button causes the lever to rotate through a first range of rotary motion and causes deflection of the leaf spring so that a distal portion of the leaf spring is outside of the slot. In embodiments, further depression of the thumb button causing rotation of the lever through a second range of rotary motion causes the thumb button to engage the depressible portion of the lever causing at least part of the blocking portion of the lever to be withdrawn from the trigger guard receiving portion of the holster body releasing the trigger guard and allowing removal of the handgun.
In embodiments, two handgun retention mechanisms utilize pivoting components rather than sliding components, this is believed to generally reduce the size, complexity, and reliability of the mechanisms and components. Additionally the two actuatable handgun retention mechanisms, and particularly the pivoting components, are mounted on the exterior of the holster body, thereby simplifying assembly, operation, maintenance, and cleaning, if needed.
In embodiments, the holster body is formed from two polymers, one overmolded onto the other, providing an interior layer and an exterior layer. In embodiments, the interior layer being softer than the exterior layer minimizing any wear, damage or markings on the exterior surface of the handgun. In embodiments, the interior layer and the exterior layer are combined using an injection molding “overmolding” process where one layer in injection molded onto the previously molded layer. In embodiments, the interior layer comprises a thermoplastic elastomer (TPE) and the exterior layer a thermoplastic material. In embodiments, the interior layer comprises a polymer such as Hytrel and the exterior layer comprises a polyamide material (e.g., nylon).
In embodiments, the holster body is formed to provide a handgun fitting function that can be adjusted by rotating a tensioning screw. The shape of the forward portion of the handgun can be conceptualized as a rectangle and the shape of the cavity defined by the holster body can be configured to make point contact with the four corners of the rectangular handgun portion. In embodiments, the shape of the cavity defined by the holster body can be conceptualized as two opposing V-shapes, and upper V-shape and a lower V-shape. The two legs of the upper V-shape and the two legs of the lower V-shape may each contact one corner of the rectangle. In embodiments, the lower V-shape defines a split near the lower end of the V-shape. A tensioning screw is positioned to selectively decrease the angle between the two legs of the lower V-shape. As the angle between the two legs of the lower V-shape decreases, the two legs of the lower V-shape apply upwardly directed component forces to the corresponding corners of the rectangular handgun portion. The forces applied to the lower corners of the rectangular handgun portion urge the upper corners of the rectangle against the two legs of the upper V-shape. In embodiments, the softer inner layer provides a higher level of friction to the insertion and withdrawal of the handgun and thus the adjustment of the tensioning screw is more sensitive and effective in controlling the friction associated with a handgun withdrawal compared to the same configuration with a harder plastic interior surface.
A feature and advantage of embodiments is a retention mechanism has two distinct separated pivoting connections forming a hinge portion of the handgun retention mechanism. The hinge portion of the retention mechanism has a hinge length extending between the outer end portions of the two pivot portions. A ratio of the hinge length to the overall length of the elongate lever is greater than 0.8. This arrangement provides stability of attachment, robustness and ease of assembly. This arrangement also places less stress on the holster body. In embodiments, the pivot portions of the lever and pivot of the body are coupled using a simple assembly process with no separate hinge pin.
A rearward pivoting connection and a forward pivoting connection of the retention mechanism may each be formed from a pair of cooperating connector pivot portions. In embodiments, a forward pivot portion is a pin portion and the other forward pivot portion is a C-shaped pin receiving portion. One of the rearward pivot portions may be a pin portion and the other of the rearward pivot portions may be a C-shaped pin receiving portion. One of the rearward pivot portions may be integrally formed with the holster body and the other of the rearward pivot portions may be integrally formed with the lever. One of the forward pivot portions may be integrally formed with the holster body and the other of the forward pivot portions may be integrally formed with the lever.
A feature and advantage of embodiments is a pivoting arrangement having a pin portion that snaps into a corresponding C-shaped portion. This arrangement provides manufacturing advantages including fewer parts, easier assembly, the possibility of performing a repair by replacing the lever, and the possibility of replacing the lever with one or more levers having alternate configurations to suit the preferences of different users.
A feature and advantage of embodiments is a pivoting handgun release arrangement in a holster made almost entirely of polymeric material, except for springs and fasteners. This arrangement provides ease of assembly and cost efficiencies by minimizing the number of parts and minimizing the number of assembly steps. In embodiments, the pivoting arrangement includes a polymer pin portion that is received in a corresponding C-shaped portion.
A feature and advantage of embodiments is a retention mechanism in a holster that is thumb actuated to selectively release the handgun when the user wishes to draw his or her weapon. The release actuation mechanism includes a pivoting lever. The blocking portion of the lever pivots from the blocking position to the release position when the user's thumb applies a pivoting force to the thumb receiving portion of the lever.
A feature and advantage of embodiments is that thumb actuating release actuation mechanism is biased, such as by a spring, to a preactuation position and is automatically reset after withdrawal of the handgun. The handgun can be reholstered without manual reset of the retention mechanism or the release actuation mechanism.
A feature and advantage of embodiments of a holster and attached belt loop is that the release button of the holster is positioned between the handgun and a belt loop and the holster user and nested within a three-sided frame of the holster body. The thumb release button in this position is not readily accessible or visible to potential attackers.
A feature and advantage of embodiments is a thumb actuated holster with a depressible thumb button, the holster mounted to a jacket slot belt loop, the jacket slot having vertical ribs that inhibit lateral access to the depressible thumb button.
A feature and advantage of embodiments is a thumb-actuated lever that is captured between the holster and a mounting plate defining one or more slots for receiving belts, straps, releasable holster attachment systems, and the like. In embodiments, the holster body and the mounting plate define a funneling portion that may be guide the user's thumb toward the thumb-actuated lever.
A feature and advantage of embodiments is a holster having two handgun retention mechanisms that are both actuated by a single thumb-actuated button. In embodiments, one of the handgun retaining mechanisms comprises a U-shaped shroud that is selectively positionable to extend across an upper opening of the holster body. In embodiments, the other of the handgun retaining mechanisms comprises a lever having a trigger guard block portion. In embodiments, the U-shaped shroud and the lever are actuated sequentially by a single thumb-actuated button. In embodiments, the U-shaped shroud is released before the lever is rotated. In embodiments, releasing the U-shaped shroud before the lever is rotated assures that the U-shaped shroud is out of the way before the user attempts to withdraw the handgun from the holster.
A feature and advantage of embodiments is a holster having a U-shaped shroud that may remain open when the handgun is reholstered, allowing the holster to be used in a mode having a lesser level of retention than with the U-shaped shroud in a handgun obstructing position. In embodiments, the U-shaped shroud may be reset by rotating the U-shaped shroud to a position in which the U-shaped shroud obstruct the withdrawal path of the handgun.
A feature and advantage of embodiments is a holster comprising one or more finger guides that facilitate consistent and intuitive gripping of the handgun before, during and after drawing the handgun from the holster. In embodiments, the finger guides guide the user's hand to consistently hold the handgun in the master grip upon drawing the handgun from the holster. In embodiments, the hand assumes the master grip position while the handgun is still holstered in the holster. Thumb guides direct the user's thumb to a thumb button and a datum element is located so that the index finger of the hand is received in the groove while the grip portion of the handgun is being gripped in the palm of the hand and the index finger is extending downwardly away from the palm of the hand. In embodiments, the handgun is held in the master grip after the handgun is unholstered. The index finger may transition from holster engagement to handgun engagement as the handgun is withdrawn from the holster cavity. The thumb easily transitions from the thumb button to gripping the handgun body. In embodiments, the holster comprises a novel combination of elements that facilitate reliable and intuitive unholstering of the handgun.
A feature and advantage of embodiments is that the groove defined by a datum element on the outside panel of the body provides a tactile indication of where the index finger should be placed. In embodiments, datum element defines the groove at a location overlaying the handgun frame while the handgun is holstered. The finger datum element may provide a high degree of certainty that the user will properly grip the handgun after withdrawal of the handgun from the cavity. In embodiments, the user may use one motion to reach downward to grasp the handgun. In embodiments of the invention, the groove for receiving the user's straightened index finger may be defined by a datum element formed of thermoplastic elastomer material. In embodiments, a finger guiding member is positioned and adapted so that a phalanx of the index finger is in contact with the datum element prior to and as the handgun is being removed from the holster.
A feature and advantage of embodiments is a holster having a finger guide that engages the user's finger and a thumb actuated button that engages the user's thumb. In embodiments, the release actuation mechanism is actuated by the user's thumb rather than the user's index finger.
A feature and advantage of embodiments is a holster having a thumb-actuated button that is not readily accessible or visible to potential attackers. In embodiments, the thumb-actuated button is positioned between two or more protruding portions of the holster body. In embodiments, the thumb-actuated button is positioned between the holster body and a holster mounting plate. In embodiments, the holster mounting plate defined a plurality of slots, the slots being dimensioned and positioned to receive a belt, such as, for example, a police officer's service belt.
A feature and advantage of embodiments is a holster body with an inner polymer layer or liner disposed on an inside surface of an outer polymer shell layer. This arrangement may reduce or eliminate wear and tear on handgun surface finishes. In embodiments, the inner layer or liner is of a softer polymer than the shell portion, the shell portion may be nylon. Portions of the inner layer may be exposed through windows in the shell layer. A feature and advantage of such embodiments is that there is a reduction in noise associated with insertion and withdrawal of the handgun and the finish of the handgun is better protected from scuffing or scratching. In embodiments, the inner softer layer is injection molded first and the nylon layer is molded onto the inner layer. In embodiments, the order may be reversed. In embodiments the dual layer holster body has a tensioning mechanism comprising the holster body with a slit forward from a portion of the holster body that engages the trigger guard of the handgun, the slit extending to a front opening in the forward end of the holster body, the upper portion of the holster body having a peak with two inclined holster body wall portions joined at the peak. A threaded fastener extending through aligned holes forward of the trigger guard receiving region of the holster body may be tightened to pull the opposing sides of the holster body together effecting a clamping on the four corners of the forward holster body and slide.
A feature and advantage of embodiments is a holster that is user convertible between a level two retention level and a level three retention level. In embodiments, a thumb actuated lever that releases a shroud over a rearward opening to the holster cavity also engages and depresses a tab portion on a trigger block lever that rotates the lever to move a trigger guard blocking member out of a blocking position. The thumb actuated lever and shroud may be removed and the trigger block lever with the tab portion is replaced with a lever with a push button thereon. In embodiments, the trigger block lever may be readily removed and replaced with a thumb actuated lever having a thumb pushbutton, the alternate levers may be snapped or seated into a lever receiving region on a proximal side of the holster body, the levers rotatable along a lever axis when seated in the lever receiving region. Each of the alternate levers may be captured and secured in the lever receiving region by a holster mounting portion such as a belt loop or a jacket slot belt loop. This provides the advantage that the user can select and modify her holster for either level two or level three retention rather than buying one level three holster and one level two holster.
A feature and advantage of embodiments is an advantageous method of manufacturing holster utilizes a single mold for the holster body for both a level two holster and a level three holster. The mold having features for a proximal side belt loop mounting region, for example a flat surface with three holes. Above the mounting region structure (positionally the “upper” holster receives the slide of the handgun), the mold having structure for molding features for a first lever receiving seat and other features associated with a first active handgun retention mechanism, including for example, openings in the proximal holster wall portion forward of the lever receiving seat and rearward of the lever receiving seat such that the molded holster body can receive portions of a first lever of the first active handgun receiving region. The mold also has a second lever receiving region and features for receiving a second active handgun retention mechanism with a shroud pivotally attached at a rear opening of the holster body. In embodiments, mold inserts may be utilized to preclude the molded holster body from having the features for receiving the second retention mechanism. For example, a mold insert will be placed in the mold when openings for attaching the second retention mechanism are desired, those mold inserts removed when the molded holster body is intended for a level two retention. Use of the same mold makes the production more economical resulting in lower prices to the consumer and/or better margins in manufacturing.
A feature and advantage of embodiments is a thumb actuated button of a retaining mechanism is positioned to allow for intuitive and ergonomic release of the handgun from the holster. This allows the user to press his or her thumb against the thumb button with less tension in the muscles and tendons of the thumb and forearm. The thumb button position provides for natural and comfortable movement of the thumb while the forearm is extending in a downward direction.
A feature and advantage of embodiments is a thumb actuated button that can be pivoted with little tension in the muscles and tendons of the forearm and thumb while the forearm is extending in a downward direction and the thumb is contacting the thumb actuated button. In embodiments, the thumb actuated button pivots about an axis that is parallel to a handgun insertion and withdrawal axis of the holster. In embodiments, the retaining mechanism comprises a lever having a thumb button portion, and the lever pivots about an axis that is parallel to a handgun insertion and withdrawal axis of the holster. In embodiments, the retaining mechanism comprises a thumb-actuated button that pivots about a first axis and a lever that pivots about a second axis that is parallel to the first axis.
The retention mechanism for the holster may include a lever pivotally supported by the holster body. The lever may comprise an elongate central portion integrally formed with a first forward pivot portion, and the holster body may comprise a second forward pivot portion integrally formed with a wall portion of the holster body. The first forward pivot portion may be mated with the second forward pivot portion so that the lever is pivotally supported by the holster body. In embodiments, one of the forward pivot portions is a pin portion and the other of the forward pivot portions is a C-shaped pin receiving portion. In embodiments, the C-shaped pin receiving portion has a circumferential span less than or equal to 180 degrees. In embodiments, the C-shaped pin receiving portion has a circumferential span greater than 180 degrees. In embodiments, the pin receiving portion may extend 360 degrees. In embodiments, one of the forward pivot portions is a pin portion and the other of the forward pivot portions is a U-shaped pin receiving portion. The lever may also include a first rearward pivot portion integrally formed with the elongate central portion and the holster body may comprise a second rearward pivot portion integrally formed with a wall portion of the holster body. The first rearward pivot portion may be mated with the second rearward pivot portion so that the lever is pivotally supported by the holster body. In embodiments, one of the rearward pivot portions is a pin portion and the other of the rearward pivot portions is a C-shaped pin receiving portion. In embodiments, the C-shaped pin receiving portion has a circumferential span less than or equal to 180 degrees. In embodiments, the C-shaped pin receiving portion has a circumferential span greater than 180 degrees. In embodiments the circumferential span is greater than 185 degrees. In embodiments, the circumferential span is greater than 190 degrees. In embodiments, the circumferential span is 360 degrees. In embodiments, one of the rearward pivot portions is a pin portion and the other of the rearward pivot portions is a U-shaped pin receiving portion. In embodiments the lever may have only one pivot portion and the body only one cooperating pivot portion. In embodiments, the pivot portion of the lever extends substantially or mostly the length of the lever.
In embodiments, the pin portion is configured as a pintle and the pin receiving portion is configures as a gudgeon. In embodiments, the pintle is unitary with the lever of the retention mechanism and the gudgeon is unitary with the holster body.
A holster for receiving a handgun having a trigger guard, comprises a holster body supporting a retention mechanism. In embodiments, the holster body has a plurality of holster wall portions defining a handgun holding cavity extending along a handgun receiving and withdrawal axis. In embodiments, the retention mechanism comprises a lever pivotally supported by the holster body. In embodiments, the lever with a pivoting connection length of the lever extending more than half of the length of the lever, providing stability of the lever and holster body interface. In embodiments, the lever comprising an elongate central portion integrally formed with a first forward pivot portion and the holster body comprising a second forward pivot portion integrally formed with one of the holster wall portions, the first forward pivot portion mating with the second forward pivot portion. In embodiments, the lever further comprises a first rearward pivot portion integrally formed with the elongate central portion and the holster body comprising a second rearward pivot portion integrally formed with one of the holster wall portions, the first rearward pivot portion mating with the second rearward pivot portion. In embodiments, one of the forward pivot portions is a pin portion and the other of the forward pivot portions is a C-shaped pin receiving portion. In embodiments, one of the rearward pivot portions is a pin portion and the other of the rearward pivot portions is a C-shaped pin receiving portion. In embodiments, the lever is pivotally attached to the holster body and is moveable between a handgun trigger guard capture position and a handgun trigger guard release position.
In embodiments, a holster body has exterior bosses for receiving either a handgun button guard for a holster with a single active retention mechanism, or for receiving components of a second retention mechanism. A feature and advantage is the same holster body can be utilized for two different holsters, one with a single active retention mechanism and one with two active retention mechanisms.
In embodiments, a holster body has an inner liner supported by an outer layer, the inner liner of a polymer softer than the polymer of the outer layer, the holster body defining a pair of opposing V-shaped portions for supporting the forward portion of the handgun, the V-shaped portions having an upper inverted V portion and a lower V portion, the V-shaped portions for engaging with the slide and body corners of the forward portion of the handgun, the lower V-shaped portion having an tensioning screw for adjusting the spacing of opposing legs of the lower V-shaped portion.
In embodiments, a forward holster body has a rhombus or diamond shape, with an adjustable gap at the bottom of where four corners of the forward portion of a handgun engages intermediate portions of each side of the diamond shape. An adjustment screw at the bottom of diamond causes contraction or expansion of the diamond shape allowing adjustment of the engagement and gripping of the holster on the handgun. A softer inner layer of the holster body enhances the gripping function.
In embodiments, the U-shaped shroud of the holster is part of a hood assembly. In embodiments, a bracket of the hood assembly includes a lug portion and the thumb receiving tab includes a protrusion portion that engages the lug portion of the hood assembly while the U-shaped shroud is in the handgun retaining position. In embodiments, the holster further includes a hood spring that biases the U-shaped shroud to pivot toward the release position. In embodiments, the hood spring biases the lug portion of the hood assembly against the protrusion portion of the thumb receiving tab while the U-shaped shroud is in the handgun retaining position. In embodiments, rotation of the thumb receiving tab through a first range of rotary motion causes the protrusion portion of the thumb receiving tab to disengage from the lug portion of the hood assembly. In embodiments, rotation of the thumb receiving tab through a second range of rotary motion causes the thumb receiving tab to engage the tab receiving portion of the lever causing at least a portion of the trigger guard retaining portion of the lever to be withdrawn from the trigger guard receiving portion of the holster body.
In embodiments, the holster includes the hood spring, a lever spring and a tab spring. In embodiments, each spring comprises a length of wire, the wire of the spring forming a first leg, a second leg and a coil disposed between the first leg and the second leg. In embodiments, the first leg of the hood spring is fixed relative to the holster body and the second leg of the hood spring is seated against the hood assembly so that the U-shaped shroud is biased to pivot toward the release position. In embodiments, the lever spring is positioned and adapted to bias the lever to rotate toward the handgun trigger guard capture position. In embodiments, the first leg of the lever spring is seated against to the holster body and the second leg of the lever spring is seated against the lever. In embodiments, the tab spring is positioned and adapted to bias the thumb receiving tab to rotate in a direction that moves a distal end of the thumb receiving tab away from the holster body. In embodiments, the first leg of the tab spring is seated against to the holster body and the second leg of the tab spring is seated against the thumb receiving tab.
In embodiments, a holster is provided that includes a holster body configured to receive a handgun equipped with a red dot sight (RDS), said holster body comprising an upward wall portion having a projection to accommodate at least a portion of the RDS and a two-position detent positioned on an interior surface of the upward wall portion, having a first side and a second side each comprising a first, open position detent and a second, closed position detent; and a dust cover hingeably connected to the holster body and positioned and configured to cover at least a portion of the RDS not covered by the holster body when the dust cover is in a second, closed position and to not cover the RDS when in a first, open position, said dust cover comprising two followers at an end of the dust cover proximal to the upper wall portion, said followers disposed on either side of a vertical axis of the dust cover and extending toward and configured to engage the two-position detent on the first side and the second side of the two-position detent, respectively.
In embodiments the holster is provided with The holster further has a lockout button assembly comprising an elongated member having a lockout button portion on a proximal end and a blocking portion on a distal end, wherein the lockout button assembly is configured to be slidingly mounted to a housing for manual movement of the lockout button assembly between a protrusion portion blocking position and a protrusion portion non-blocking position, wherein the blocking portion is configured to block rotation of the protrusion portion and the thumb receiving tab when in the blocking position, and wherein the blocking portion is configured to allow rotation of the protrusion portion and the thumb receiving tab when in the non-blocking position.
The above summary is not intended to describe each illustrated embodiment or every implementation of the present disclosure.
The drawings included in the present application are incorporated into, and form part of, the specification. They illustrate embodiments of the present disclosure and, along with the description, serve to explain the principles of the disclosure. The drawings are only illustrative of certain embodiments and do not limit the disclosure.
While the embodiments of the disclosure are amenable to various modifications and alternative forms, specifics thereof have been shown by way of example in the drawings and will be described in detail. It should be understood, however, that the intention is not to limit the disclosure to the particular embodiments described. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the disclosure.
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The holster body has three unitary bosses 111 on a proximal wall portion 113 for attachment to a plate portion of a user attachment means, such as a belt engaging member. See
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The components herein may be formed of thermoplastic polymers using an injection molding process.
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The user attachment means 160 may comprise various holster supporting devices without deviating from the spirit and scope of this detailed description. Examples of holster supporting devices that may be suitable in some applications are disclosed in the following United States Patents all of which are hereby incorporated by reference herein: U.S. Pat. Nos. D653848, D567707, D508318, 9,134,093, 8,783,532, 8,517,234, 8,469,245, 8,297,562, 8,251,266, 8,235,263, 7866,515, 7,320,420, 9,423,210, 9,664,480, 9,841,255, 9,222,751, 8,544,706, 8,215,525, 8,100,304, 7,971,762, 7,922,050, 7,690,541, 6,478,202, 6,189,751, and 5,467,909.
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The second handgun retention mechanism 106′ comprises a slide retention member configured as a U-shaped shroud 176 that is pivotally supported by the holster body 102 so that the U-shaped shroud 176 selectively pivots between a handgun retaining position in which the U-shaped shroud 176 extends across a portion of a rearward opening 178 of the cavity 108 and a release position in which the U-shaped shroud 176 extends forward of the rearward opening 178 so that a withdrawal path of the handgun 80 is unobstructed. In embodiments, the U-shaped shroud 176 pivots about a shroud pivot axis AC that extends laterally and is perpendicular to the handgun insertion and withdrawal axis AA.
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The first and second active handgun retention mechanisms may be arranged such that the second and first mechanisms can actuate sequentially or simultaneously, in embodiments.
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In embodiments, a first user actuatable handgun retention mechanism 106 of the holster 100 is located at the proximal wall portion 113 for selectively preventing the handgun 80, when in the cavity 108, from being withdrawn from the cavity 108. In embodiments, the first handgun retention mechanism 106 comprises a first lever 104 pivotally mounted on the proximal wall portion 113 of the holster body 102 with a first axis of rotation. In embodiments, the first lever 104 has an actuation tab 107 rearwardly positioned on the lever 104 and positioned within the thumb button recess 218. In embodiments, the actuation tab 107 has an upper margin 222, a rearward margin 224, and a lower margin 226. In embodiments, the lever 104 further has a trigger guard blocking portion 128 forwardly positioned on the lever 104, the lever 104 being configured and positioned such that depression of the actuation tab 107 rotates the lever 104 about its respective axis of rotation to move the trigger guard blocking portion 128 from a trigger guard blocking position to a non-blocking position.
In embodiments, an upper portion 242 of the thumb button recess edge portion 220 extends rearwardly of the actuation tab 107 along the upper margin 222 of the actuation tab 107 and a lower portion 246 of the thumb button recess edge portion 220 extends rearwardly of the actuation tab 107 at the lower margin 226 of the actuation tab 107.
In embodiments, the holster 100 has only a single user actuatable handgun retention mechanism 106 and the actuation tab is configured as an actuation tab 107. In embodiments, the holster 100 comprises a pair of thumb guides 230 positioned above and below the actuation tab 107, the thumb guides 230 projecting laterally outward from the holster body proximal wall portion 113 beyond an undepressed position of the actuation tab 107. In embodiments, the thumb guides 230 each extend laterally outward from an outward surface of the proximal wall portion 113 a distance of at least 0.35 inches.
In embodiments, the holster 100 has a second handgun retention mechanism 174 including a pivoting shroud 176 positioned rearwardly of the slide 98 of the handgun 80 holstered in the holster 100. In embodiments, the second handgun retention mechanism 174 comprises a second lever 104′, the second lever 104′ having an actuation tab configured as a thumb button 180, the actuation tab of the first lever position behind the thumb button 180 whereby depression of the thumb button 180 also depresses the actuation tab of the first lever.
In embodiments, the holster 100 further comprises a pair of thumb guides 230 positioned above and below the thumb button 180, the thumb guides 230 projecting laterally outward from the holster body 102 proximal wall portion 113 beyond an undepressed position of the thumb button 180.
In embodiments, one of the thumb guides 230 is positioned above the thumb button 180 and comprises a housing for the second handgun retention mechanism 174.
In embodiments, a belt engaging member 160 is attached to the holster body 102 with a plurality of threaded fasteners 162 extending into the holster body 102.
In embodiments, one of said threaded fasteners 162 is positioned above the first lever 104, one of the plurality of threaded fasteners 162 is positioned below the first lever 104, and one of the plurality of threaded fasteners 162 is positioned forward of the first lever 104, wherein the first lever 104 is captured between the holster body 102 and the belt engaging member 160.
In embodiments, a column portion 236 of the belt engaging member 160 extends rearwardly, wherein when the handgun 80 is holstered. In embodiments, the thumb button 180 is positioned between the handgun body 84 and the belt engaging member 160, wherein the belt engaging member 160 has a pair of ribs 232 having their elongate dimension extending forwardly and rearwardly and positioned to confront the thumb guides 230 whereby access to the thumb button 180 is restricted on four sides of the thumb button 180 and an access path 252 for the thumb is provided rearwardly of the thumb button 180. Ribs 232 and bottom rib 254 define a cavity 256 or recess with three sides in the column portion 236 of belt engaging member 160. By providing a cavity 256 in belt engaging member 160, an access path 252 is provided, while allowing the holster 100 to be positioned closer to the body of the user than if cavity 256 were not present and the fourth wall of the cavity 256 was instead provided by a surface coplanar with the rest of the column portion 236 of belt engaging member 160. The ribs 232 may provide structural strengthening of the lower plate portion 258 as well as providing access inhibiting structure to prevent access by others from front of the holster 100 or the back side of the holster 100, as the holster 100 is worn. The recess or cavity 256 opening upwardly providing access to the holster wearer as well as guide structure to easily and non-visually guide the user's thumb to the proper location both to actuate a thumb button 180 and for the master grip.
In embodiments, the belt engaging member 160 comprises a jacket slot belt loop 228. In embodiments, the jacket slot belt loop 228 has a column portion 236 including a lower plate portion 258 having a holster attachment region 260, a mid level portion 302, and an upper portion 264 with a pair of clamping belt loop portions 234. The lower plate portion 258 having apertures 266 for receiving threaded fasteners 162 for attachment of the holster body 102. The mid level portion 302 may have a distal side 268 that cooperates with the holster body 102 to capture components of a retention mechanism 106 between the holster body 102 and the mid level portion 302 and thereabove a pair of upright ribs 232 protruding outwardly from the distal side 268 of mid level portion 302 defining recess or cavity 256 therebetween that extends upwardly to the upper portion 264 and is open upwardly.
In embodiments, the belt engaging member 160 comprises a jacket slot belt loop 228 having a pair of clamping belt loop portions 234 extending from the column portion 236, each of the clamping belt loop portions 234 being adjustable with respect to the column portion 236 by a respective threaded fastener 262.
The upper portion 264 having a central column 272. A pair of belt loop portions 234 are displaced distally inward of the central column 272 and displaced laterally from the central column 272. The belt loop portions 234 connect to the central column 272 at upper connecting portions 274. In certain embodiments, the central column 272, the upper connection portions 274 and the belt portions 234 all unitary with each other. Each belt loop portion 234 having a lower end 276 not unitarily joined to the central column 272 but having a closable spacing therefrom. The central column 272 may have protruding portions configured as bosses 280 to cooperate with the lower ends 276 of the belt loop portions 234. Threaded fasteners 262 may be utilized to adjust the spacing between each belt loop portions 234 and the central column 272 effecting a clamping action onto a belt, such as a duty belt, whereby the jacket slot belt loop 228 is secured to a user's belt. Optional elastomeric bushings (not shown) may be utilized between the lower ends 276 of the belt loop portions 234 and bosses 280 of the central column 272 wherein the bushings comprise a bore in a central axis of bosses 280 for receiving the threaded fasteners 262. A feature and advantage of such embodiments is that the level of clamping of the jacket slot belt loop 228 and holster 100 are readily adjustable. Moreover, the lateral offset of the belt loop portions 234 from the central column 272 provides stability for the mounting system and holster 100 as the length of the engagement of the jacket slot belt loop 228 with the holster 100 is extended.
In certain embodiments, threaded fasteners 262 can be unscrewed from lower ends 276 of the belt loop portions 234 such that there is a gap 284 between lower ends 276 of the belt loop portions 234 and bosses 280. This gap 284 allows the jacket slot belt loop 228 to receive a belt of the user without the user needing to weave the belt through belt slots 286 formed by the openings in between belt loop portions 234 and central column 272. This allows user to receive a belt in the belt slots 286 without removing other accessories already attached to the belt. Alternatively, a user can weave a belt through belt slots 286 without fully unscrewing threaded fasteners 262. Once a belt is received in the belt slots 286, the threaded fasteners 262 can be re-engaged with the lower ends 276 of clamping belt loop portions 234. The belt can be more tightly secured by tightening threaded fasteners 262. In certain embodiments, if a belt is of a narrower width than belt slots 286, the action of tightening threaded fasteners 262 may force the belt up in the belt slots 286 so that the belt is biased against the upper margin 288 of upper portion 292 of belt slots 286 (
In some embodiments, the outside face 294 of the clamping belt loop portions 234 may have protruding features 296, such as ribs or studs, in order to receive a belt more securely (
In embodiments, the thumb guides 230 each extend laterally outward from an outward surface of the proximal wall portion 113 a distance of at least 0.35 inches. In embodiments, the thumb guides 230 each extend laterally outward from an outward surface of the proximal wall portion 113 a distance of at least 0.35 inches and the ribs 232 extend outwardly from a surface of the column portion 236 a distance of at least 0.15 inches.
In embodiments, the first lever 104 is seated in a lever receiving region 238 on the proximal wall portion 113 of the holster body and the proximal wall portion 113 has three threaded bosses 240 dispersed around the lever receiving region 238 for receiving a belt engaging member 160. In embodiments, the proximal wall portion 113 further has a plurality of lever region containment wall portions 244 extending from the outer surface of the proximal wall portion 113 and each of the plurality of lever containment wall portions 244 connect to at least one of the three threaded bosses 240. In embodiments, the three threaded bosses 240 are positioned for receiving a belt engaging member 160 utilizing a plurality of threaded fasteners 162.
In embodiments, the first lever 104 is seated in a lever receiving region 238 on the proximal wall portion 113 and the proximal wall portion 113 has three threaded bosses 240 dispersed around the lever receiving region 238 for receiving a belt engaging member 160 and, when the belt engaging member 160 is attached, the first lever 104 is captured within the lever receiving region 238. In embodiments, the first lever 104 may be removed from an engagement with the proximal wall portion 113 when the belt engaging member is not attached to the proximal wall portion 113. In embodiments, the first lever 104 may be removed without tools when the belt engaging member is not attached. In embodiments, the first lever 104 may be removed by simply prying the first lever 104 outward when the belt engaging member 160 is not attached.
In embodiments, the holster body 102 has an upper wall portion having a pair of inclined wall portions defining a joint, a lower wall portion with a slit 250 extending from a forward opening to proximate a trigger guard receiving portion of the holster body defining a pair of forward clamping wall portions 248. In embodiments, a threaded fastener 142 is positioned so as to extend between the pair of forward clamping wall portions 248 for adjusting the forward clamping wall portions 248 about a forward portion of the handgun 80.
Referring to
The present disclosure also provides a red dot sight (RDS) dust cover that can be integrated with any holster, including those of the present disclosure, that is further configured to accommodate a handgun with a RDS or any holster capable of accommodating a handgun with a RDS. Holsters of the present disclosure can be modified to accommodate a handgun with a RDS by extending a portion of an upward wall of the holster body to form a pocket for receiving the RDS. The RDS dust cover can be used with either level-2 or level-3 configuration.
In any of the foregoing embodiments, the holster can further be configured to receive a handgun with a red dot sight (RDS) and further include a dust cover configured to cover at least a portion of the RDS, the dust cover being pivotally connected to a portion of the holster body, such as the upward wall portion of the holster body. Thus, the dust cover can be pivoted from a first position, where it does not cover the RDS, and a second position, where it covers at least a portion of the RDS. In some embodiments, the holster body further includes a two-position detent positioned to engage two followers on the dust cover, where the two-position detent includes a first, open position detent and a second, closed position detent on each of a first side of the two-position detent and a second, opposite side of the two-position detent, the first, open position detents biasing the dust cover in the first position and the second, closed position detents biasing the dust cover in the second position. In some embodiments, the first, open position detent and the second, closed position detent on each side of the two-position detent are separated by a ridge having a peak such that the respective follower encounters resistance in moving from the first, open position detent to the second, closed position detent and vice versa, thus biasing the dust cover in the open or closed position depending on the relative position of the followers, i.e. in the first, open position detents or the second, closed position detents. In embodiments, the followers can be made of a flexible material such that they can deflect when passing over the ridge without breaking, but are of sufficient rigidity that they can engage the first, open position detent or second, closed position detent to bias the dust cover in the first, open position or the second, closed position, respectively. The ridge can include a peak and thus have a sloped shape on each side of the ridge in the direction of each of the first, open position detent and the second, closed position detent, respectively, such that the ridge provides resistance while the sloped portions aid in deflecting the follower away from or toward the detents. The followers can be disposed at an end of the dust cover proximal to the upward portion of the holster body, one positioned on each of the first and second sides of the two-position detent, extending toward the two-position detent and configured to engage the first detents in the first position or the second detents in the second position. In some embodiments, the two-position detent can be positioned on a central rib of the upward portion of the holster body. In such instances, the followers on the dust cover can positioned with one on each side of a central, vertical axis of the dust cover, the prongs disposed pointing toward the central, vertical axis, and positioned to engage the two-position detent. In operation, the dust cover can be displaced from the second position to the first position by the draw of the gun from the holster which displaces the followers from the second, closed detents to the first, open detents which biases the dust cover in the open position. Once the gun is returned to the holster, the dust cover can be moved manually by the user from the first position to the second position, moving the followers from the first detents to the second detents of the two-position detent, thereby biasing the dust cover in the second position and covering at least a portion of the RDS.
In some embodiments, the dust cover is configured to cover all portions of the RDS not covered by the holster body. In some embodiments, the dust cover is hingeably connected to the upward portion of the holster body. By way of example, but not limitation, the dust cover can further include two pegs, one that extends from a user proximal side of the dust cover toward the and through an aperture in the user proximal wall portion of the holster body and one that extends from a user distal side of the dust cover that is opposite of the user proximal side away from the user proximal wall and through an aperture in the user distal wall portion of the holster body, the pegs and apertures configured to permit hingeable operation of the dust cover. By way of further example, but not limitation, rather than the apertures being in the user proximal wall portion and the user distal wall portion, respectively, the apertures can be in a side of the upward portion of the holster body proximate to the user proximate wall portion of the holster body and in a side of the upward portion of the holster body proximate to the user distal wall portion. Thus, it should be understood that the pivotable nature of the dust cover can be effected by various designs that permit pivoting of the dust cover from the first position to the second position. Thus, the pivoting of the dust cover can be around an axis orthogonal to an axis between upward and downward portions of the holster body. For example, the pivoting can be from a downward direction to an upward direction, and vice versa. In this way, the dust cover can be tilted toward the gun when it is holstered to cover at least a portion of the RDS or away from the gun so that it can be drawn. It should be understood that the foregoing embodiments described with respect to the dust cover can be for a holster that includes a level-2 or level-3 configuration as described herein or to any other holster that can accommodate a RD S-equipped gun.
In some embodiments, where the holster is in a level-3 configuration, the dust cover can further include a foot portion that extends in the direction of the user proximal wall portion or the user distal wall portion from a user proximal side of the dust cover or a user distal side of the dust cover, respectively. The foot portion can be position near an end distal from the followers. For example, the foot portion can be positioned at the “top” of the dust cover. The shroud of the holster further includes a channel configured and positioned to catch the foot portion of the dust cover such that, if the dust cover is in the first position, when the shroud is moved back, the channel engages the foot portion and pulls the dust cover from its first portion to its second position. Thus, the channel can be positioned on a user proximal side of the shroud or a user distal side of the shroud depending on whether the foot portion is on the user proximal side of the dust cover or the user distal side of the dust cover, respectively. In operation, for a holster with a level-3 configuration, when the shroud is in the release position, the dust cover is maintained in its second position. The dust cover can then be moved from its second position to its first position and vice versa as described above, either manually by the user, or pushed from second position to first position by the gun as it is withdrawn from the holster. When the shroud is in the release position and the dust cover is in the first position, the dust cover can be moved to the second position manually by the user. In the alternative, when the shroud is moved from the release position to the handgun retaining position, if the dust cover is in the first position, the channel of the shroud will catch the foot portion and move the dust cover from the first position to the second position. It should be understood that the foot portion can be on either or both the user proximal side of the user distal side of the dust cover and that the channel(s) in the shroud can be positioned to correspond to the position(s) of the foot portion(s).
Referring now to
As shown in
In
As shown in
As shown in
It should be understood that in any of the foregoing embodiment, the foot portion and channel can be disposed on either a user proximal side or a user distal side of the dust cover. It should also be understood that the dust cover and its configuration can be applied to any holster, preferably a holster of the present disclosure.
In certain embodiments the holster includes a lockout button assembly which allows for an additional security feature. The lockout button assembly can be used in combination with any of the foregoing embodiments. Unless expressly stated otherwise, features of the holster are the same or similar to features of the foregoing embodiments.
In some embodiments, the lockout button assembly adds an extra security feature by preventing rotation of the thumb receiving tab, for example thumb button 180 of prior embodiments, thus locking out the other retention mechanisms.
In some embodiments, the holster having the lockout button assembly includes a holster body configured to receive a handgun, that may optionally be equipped with a red dot sight (RDS), said holster body comprising a plurality of unitary holster wall portions defining a handgun receiving cavity and a rearward opening, the holster body having a handgun receiving and withdrawal axis, the plurality of holster wall portions comprising a user proximal wall portion, a user distal wall portion and, in optional embodiments, an upward wall portion having a projection to accommodate at least a portion of the RDS and a dust cover hingeably connected to the holster body and positioned and configured to cover at least a portion of the RDS not covered by the holster body when the dust cover is in a second, closed position and to not cover the RDS when in a first, open position; a first user actuable handgun retention mechanism at the user proximal wall portion for selectively preventing the handgun, when in the cavity, from being withdrawn from the cavity, the first actuable handgun retention mechanism comprising a trigger guard blocking portion movable from a trigger guard blocking position to a non-blocking position; a second user actuable handgun retention mechanism, the second user actuable handgun retention mechanism comprising a shroud that is pivotally supported by the holster body so that the shroud selectively pivots between a handgun retaining position in which the shroud extends across a portion of a rearward opening of a cavity of the holster body and a release position in which the shroud is displaced from the portion of the rearward opening so a withdrawal path of the handgun is unobstructed by the shroud, wherein the shroud includes a U-shaped member and, is included as part of a hood assembly in embodiments including a hood assembly, a bracket of the hood assembly includes a lug portion and a thumb receiving tab of the hood assembly includes a protrusion portion that engages the lug portion of the hood assembly while the shroud is in the handgun retaining position. further including a hood spring that biases the U-shaped member to pivot toward the release position.
Referring to FIGS on. 52A-58, exemplary embodiments of a lockout button assembly 700 are shown. As shown in
In certain embodiments, the housing 201′ for the second user actuable handgun retention mechanism includes a slot 712. The lockout button portion 704 comprises a tab 714 configured to be manually moved within the slot 712 to allow movement of the lockout button assembly 700 between the protrusion portion blocking position and the protrusion portion non-blocking position. The lockout button assembly 700 may be moved by the user by pressing either the tab 714 or the lockout button portion 704.
In certain embodiments, the blocking portion 708 of the lockout button assembly 700 includes a laterally projecting engagement portion 716 configured to engage with the protrusion portion 216 of the thumb button 180 when the lockout button assembly 700 is in the protrusion portion blocking position. When the lockout button portion 704 is pushed, the protrusion portion 216 can rotate freely in the space behind the blocking portion 708.
In certain embodiments, referring to
In some embodiments, as discussed in embodiments above, a hood spring 196 biases the U-shaped member 176 to pivot toward the release position, wherein the hood spring 196 biases the lug portion 214 of the hood assembly 188 against the protrusion portion of the thumb button 180 while the U-shaped member 176 is in the handgun retaining position. Rotation of the thumb button 180 through a first range of rotary motion causes the protrusion portion 216 of the thumb button 180 to disengage the lug portion 214 of the hood assembly. Rotation of the thumb button 180 is blocked when the lockout button assembly 700 is in the blocking position
In some embodiments, rotation of the thumb button 180 through a second range of rotary motion causes the thumb button 180 to engage the tab receiving portion of the lever 104″ causing at least a portion of the trigger guard retaining portion of the lever 104″ to be withdrawn from the trigger guard receiving portion of the holster body 102. The lockout button assembly 700 prevents the rotary motion of the thumb button 180 by blocking the protrusion portion 216 of the thumb button 180 when in the blocking position, which prevents engagement of the tab receiving portion of the lever 104″ and prevents the trigger guard retaining portion of the lever 104″ to be withdrawn from the trigger guard receiving portion of the holster body 102.
The following United States patents and applications are hereby incorporated by reference herein: U.S. Pat. Nos. 5,048,735, 5,100,036, 5,129,562, 5,275,317, 5,284,281, 5,372,288, 5,395,021, 5,419,474, 5,449,103, 5,509,591, 5,573,157, 5,810,221, 5,810,221, 5,918,784, 5,918,784, 6,112,962, 6,189,751, 6,230,946, 6,267,279, 6,276,581, 6,533,149, 6,547,111, 6,547,111, 6,634,527, 6,641,009, 6,641,009, 6,752,300, 6,752,300, 6,769,582, 6,799,392, 6,854,626, 7,200,965, 7,434,712, 7,461,765, 7,461,765, 7,530,456, 7,530,456, 7,556,181, 7,556,181, 7,841,497, 7,841,497, 7,922,050, 7,922,050, 8,141,758, 8,141,758, 8,177,108, 8,235,263, 8,474,670, 8,517,235, 8,602,276, 8,602,276, 8,631,981, 8,631,981, 8,646,665, 8,720,753, 8,720,753, 8,720,754, 8,720,755, 8,851,344, 8,985,412, 9,022,262, 9,022,262, 9,057,579, 9,057,580, 9,134,093, 9,134,093, 9,175,925, 9,175,925, 9,228,802, 9,267,760, 9,347,741, 9,383,165, 9,410,767, 9,500,426, 9,777,986, 9,835,400, 10,619,974, U.S. Ser. No. 16/747,986 filed Jan. 21, 2020 and U.S. Ser. No. 16/748,151 filed Jan. 21, 2020. Components illustrated in such patents may be utilized with embodiments herein. Incorporation by reference is discussed, for example, in MPEP section 2163.07(B).
The patents and other references mentioned above in all sections of this application are herein incorporated by reference in their entirety for all purposes.
All of the features disclosed in this specification (including the references incorporated by reference, including any accompanying claims, abstract and drawings), and/or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations where at least some of such features and/or steps are mutually exclusive.
Each feature disclosed in this specification (including references incorporated by reference, any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed is one example only of a generic series of equivalent or similar features.
The invention is not restricted to the details of the foregoing embodiment(s). The invention extends to any novel one, or any novel combination, of the features disclosed in this specification (including any incorporated by reference references, any accompanying claims, abstract and drawings), or to any novel one, or any novel combination, of the steps of any method or process so disclosed The above references in all sections of this application are herein incorporated by references in their entirety for all purposes.
Although specific examples have been illustrated and described herein, it will be appreciated by those of ordinary skill in the art that any arrangement calculated to achieve the same purpose could be substituted for the specific examples shown. This application is intended to cover adaptations or variations of the present subject matter. Therefore, it is intended that the invention be defined by the attached claims and their legal equivalents, as well as the following illustrative aspects. The above described aspects embodiments of the invention are merely descriptive of its principles and are not to be considered limiting. Further modifications of the invention herein disclosed will occur to those skilled in the respective arts and all such modifications are deemed to be within the scope of the invention.
The present application is a continuation of U.S. patent application Ser. No. 17/112,881, filed Dec. 4, 2020, which is hereby incorporated by reference in its entirety.
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| Child | 17872106 | US |
