BRIEF DESCRIPTION OF THE DRAWINGS
In order for the advantages of the invention to be readily understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawing(s). It is noted that the drawings of the invention are not to scale. The drawings are mere schematics representations, not intended to portray specific parameters of the invention. Understanding that these drawing(s) depict only typical embodiments of the invention and are not therefore to be considered to be limiting of its scope, the invention will be described and explained with additional specificity and detail through the use of the accompanying drawing(s), in which:
FIG. 1 is a front perspective view of a hair cutting device, according to one embodiment of the invention;
FIG. 2 is a front perspective view of a hair cutting device, according to one embodiment of the invention;
FIG. 3 is a top perspective view of a hair cutting device, according to one embodiment of the invention;
FIG. 4 is a top plain view of a gravity field orientation sensor of a hair cutting device, according to one embodiment of the invention;
FIG. 5 is a flow chart of a method of cutting hair with a hair cutting device, according to one embodiment of the invention;
FIG. 6 is a front elevational view of a hair cutting device, according to one embodiment of the invention;
FIG. 7 is a front plan view of a hair cutting device, according to one embodiment of the invention;
FIG. 8 is a top perspective view of a plate member of a hair cutting device, according to one embodiment of the invention;
FIG. 9 is a side perspective view of a hair cutting device, according to one embodiment of the invention;
FIG. 10 is a perspective view of a hair cutting device, according to one embodiment of the invention; and
FIG. 11 is a side perspective view of a hair cutting device, according to one embodiment of the invention.
DETAILED DESCRIPTION OF THE INVENTION
For the purposes of promoting an understanding of the principles of the invention, reference will now be made to the exemplary embodiments illustrated in the drawing(s), and specific language will be used to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended. Any alterations and further modifications of the inventive features illustrated herein, and any additional applications of the principles of the invention as illustrated herein, which would occur to one skilled in the relevant art and having possession of this disclosure, are to be considered within the scope of the invention.
Reference throughout this specification to “one embodiment,” “an embodiment,” or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, appearances of the phrases “one embodiment,” “an embodiment,” and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment, different embodiments, or component parts of the same or different illustrated invention. Additionally, reference to the wording “an embodiment,” or the like, for two or more features, elements, etc. does not mean that the features are related, dissimilar, the same, etc. The use of the term “an embodiment,” or similar wording, is merely a convenient phrase to indicate optional features, which may or may not be part of the invention as claimed.
Each statement of an embodiment is to be considered independent of any other statement of an embodiment despite any use of similar or identical language characterizing each embodiment. Therefore, where one embodiment is identified as “another embodiment,” the identified embodiment is independent of any other embodiments characterized by the language “another embodiment.” The independent embodiments are considered to be able to be combined in whole or in part one with another as the claims and/or art may direct, either directly or indirectly, implicitly or explicitly.
Finally, the fact that the wording “an embodiment,” or the like, does not appear at the beginning of every sentence in the specification, such as is the practice of some practitioners, is merely a convenience for the reader's clarity. However, it is the intention of this application to incorporate by reference the phrasing “an embodiment,” and the like, at the beginning of every sentence herein where logically possible and appropriate.
As used herein, “comprising,” “including,” “containing,” “is, are,” “characterized by,” and grammatical equivalents thereof are inclusive or open-ended terms that do not exclude additional unrecited elements or method steps. “Comprising” is to be interpreted as including the more restrictive terms “consisting of” and “consisting essentially of.”
FIG. 1 illustrates a hair cutting device 10 for facilitating and enhancing the ability to cut hair comprising a first elongated guide member 12. The first elongated guide member 12 includes a first surface 16. The first surface 16 includes a gravity field orientation sensor 20 to sense angular orientation. The gravity field orientation sensor 20 is disposed on the first surface 16 of the first elongated guide member 12. One example of a gravity field orientation sensor 20 may be such as, but not limited to, a bubble level as described in U.S. Pat. No. 2,750,677, issued to Wirth, which is incorporated by reference herein for its supported teachings. The first elongated guide member 12 includes a first end 24 and a second end 26. FIG. 1 further illustrates a second elongated guide member 14 that includes a first end 36 configured to selectably couple to the first end 24 of the first elongated guide member 12, by an attachment mechanism 28. One example of a selectably coupleable attachment mechanism 28 may be such as, but not limited to, a snap fastener member as described in U.S. Pat. 3,715,783, issued to Parks et al., which is incorporated by reference herein for its supported teachings. The second elongated guide member 14 also includes a second end 38 configured to pivotly couple to the second end 26 of the first elongated guide member 12, by a coupling mechanism 30. One example of a coupling mechanism 30 may be such as, but not limited to, a pin as described in U.S. Pat. No. 1,226,540, issued to Lauletta, which is incorporated by reference herein for its supported teachings.
FIG. 2 illustrates a hair cutting device 10 comprising of a first elongated guide member 12 that includes a gravity field orientation sensor 20. The gravity field orientation sensor 20 is disposed on the first surface 16 of the first elongated guide member 12. A vertical gravity field orientation sensor 52 is also disposed on the first surface 16 of the first elongated member 12. In addition, a diagonal gravity field orientation sensor 54 is also disposed on the first surface 16 of the first elongated guide member 12.
FIG. 3 illustrates a hair cutting device 10 comprised of a first elongated guide member 12 configured to couple to a second elongated guide member 14. The first elongated guide member 12 is coupled to the second elongated guide member 14 by a coupling mechanism 30. A straight edge 42 is configured to the first and second elongated guide members 12, 14. Additionally, the first and second elongated guide members 12, 14 include a selectably coupleable attachment mechanism 28.
FIG. 4 illustrates a gravity field orientation sensor 20 of a hair cutting device 10. The gravity field orientation sensor 20 is disposed on the first surface 16 of the first elongated guide member 12. The gravity field orientation sensor 20 rotates 360 degrees about the first surface 16 of the first elongated guide member 12. The gravity field orientation sensor 20 rotates in 22.5 Degree increments about the first surface 16 of the first elongated guide member 12.
FIG. 5 illustrates a flow chart of a method of cutting hair with the hair cutting device 10. The flow chart diagrams the steps to facilitate and enhance the ability to cut hair using the hair cutting device 10. The flow chart comprises combing the desired hair to be cut 58. In operation of one embodiment of the invention, a user assays the hair's thickness 60 and couples the corresponding plate members to the elongated guide members 62. The user then clamps the hair together and secures the hair between the two elongated guide members 64. Next, the user assays the elongated guide members to a desired hair length/style 66, and pulls the hair cutting device to the desired hair length/style 68. The user adjusts the orientation of the hair cutting guide 70, corresponding to the gravity field orientation sensor 20. The user then cuts the hair along the edge of the hair cutting device 72, and continues the last two steps to assay the hair to the desired hair length/style until the hair cutting is finished 74.
FIG. 6 illustrates a hair cutting device 10 comprising a first elongated guide member 12. The first elongated guide member 12 includes a gravity field orientation sensor 20 disposed on a first surface 16 of the first elongated guide member 12. A cutting device 50 cuts the desired hair 48 to be cut along a curved edge 44 of the guide members 12, 14 of the hair cutting device 10. The hair cutting device 10 is assayed to an orientation corresponding to a desired hair length/style.
FIG. 7 illustrates a hair cutting device 10 comprising a first elongated guide member 12. The first elongated guide member 12 includes a gravity field orientation sensor 20, disposed on the first surface 16 of the first elongated guide member 12. The gravity field orientation sensor 20 is adjustable to a degree to cut a desired hair length/style. A straight edge 42 is configured to the first and second elongated guide members 12, 14. A cutting device 50 is configured to cut along the straight edge 42 of the elongated guide members 12, 14.
FIG. 8 illustrates a hair cutting device 10 comprised of a selectably coupleable plate member 22 coupled to the second surface of the first and second elongated guide member 18, 34. The plate member includes teeth 40 to secure the hair cutting device 10. The selectably plate member 22 slides into the tongue and groove of the second surface 34 of the second elongated guide member 14. A gravity field orientation sensor 20 is disposed on the first surface 16 of the first elongated guide member 12. The first and second elongated guide members 12, 14 are coupled by a coupling mechanism 30 disposed on the second end of the guide members 26, 38. An attachment mechanism 28 couples the first end of the first and the second elongated guide members 24, 36 together. Furthermore, FIG. 8 further shows three different selectably coupleable plate members 22 configured to couple to the elongated guide members 12, 14. Teeth 40 are illustrated in one embodiment of the selectably coupleable plate members 22, a dense 78 and a less dense 76 selectably coupleable plate members 22 are also shown.
FIG. 9 illustrates a hair cutting device 10 configured in an all in one configuration 80. The configuration 80 includes teeth 40, to secure the hair between the elongated guide members 12, 14, permanently coupled to the second surface 18 of the first elongated guide member 12 and to the first surface 32 of the second elongated guide member 14. The first and second elongated guide members 12, 14 are coupled by a coupling mechanism 30 and selectably coupleable attachment mechanism 28. In addition, a gravity field orientation sensor 20 is configured on the first surface 16 of the first elongated guide member 12.
FIG. 10 illustrates another embodiment of a hair cutting device 10 comprising on a single elongated guide member 86. The single elongated guide member 86 includes teeth 40 disposed on a second surface 96 of the single elongated guide member 86. In addition, the single elongated guide member 86 includes a gravity field orientation sensor 20 disposed on a first surface 94 of the single elongated guide member 86. The first surface 94 also includes pockets 98 to dispose a finger 92 and a thumb 94 of the user of the hair cutting device 10. The single elongated guide member 86 includes a first end 100 and a second end 102. The first end 100 is attached to the second end 102 of the single elongated guide member 86 by magnets 88.
FIG. 11 illustrates a hair cutting device 10 comprising a first elongated guide member and 12 a second elongated guide member 14. The elongated guide members 12, 14 are configured to include teeth 40. The teeth 40 are disposed on a second surface of the first and second elongated guide members 18, 34. The first elongated guide member 12 includes a gravity field orientation sensor 20 disposed on a first surface 16 of the first elongated guide member 12. The elongated guide members 12, 14 include a first end 24, 36 and a second end 26, 38. The first ends 24, 36 are configured to couple to each other by an attachment mechanism 28, the attachment mechanism 28 may be such as, but not limited to a magnet 88. The second ends 26, 38 of the elongated guide members 12, 14 are configured to couple to each other by an attachment mechanism 28, the attachment mechanism 28 may be such as, but not limited to a magnet 88. The elongated guide members 12, 14 may be configured with a straight edge 42.
In operation of one embodiment of the hair cutting device 10, the user combs the desired hair to be cut 58. The user then assays the hair's thickness 60; the hair's thickness correlates to a corresponding plate member 62. The plate members may vary according to the variety of hair thicknesses. Next, the user couples the selectably coupleable plate members to the elongated guide members 62. The user then clamps the hair together between the first and second guide members 64. Then, the user assays the elongated guide members to a desired hair length/style 66. The user then pulls the elongated guide members to the desired hair length/style 68. The user may assay the gravity field orientation sensor to a desired hair length/style, adjusting the gravity field orientation sensor to a desired angle/degree corresponding to a desired hair length/style 70. The user then cuts the desired hair to be cut along the elongated guide members 72. The following steps may be repeated until the desired hair/style is finished 74.
It is understood that the above-described embodiments are only illustrative of the application of the principles of the present invention. The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The described embodiment is to be considered in all respects only as illustrative and not restrictive. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
For example, although the figures illustrate an elongated guide member, one skilled in the art would appreciate that the guide member may vary in size, shape, color, configuration, design, length, width, thickness, orientation and still perform their intended function.
Additionally, although the figures illustrate an attachment mechanism and a coupling mechanism, one skilled in the art would appreciate that the attachment and coupling mechanisms may vary in size, shape, color, configuration, design, length, width, thickness, orientation and still perform their intended function. Moreover, examples of an attachment and/or coupling mechanism may be such as, but not limited to: pins, snaps, hooks, hook and loops, adhesives, magnets, etc. and still perform their intended functions.
In addition, although the figures illustrate a 22.5 degree increment adjustment, one skilled in the art would appreciate that the degree increment adjustment may be such as, but not limited to: 10, 15, 30 degree increment adjustments and still perform its intended function.
Furthermore, although the figures illustrate a pair of scissors as a cutting device, one skilled in the art would appreciate that the cutting device may vary and still perform its intended function. For example, the cutting device may be such as, but not limited to: scissors, clippers, razor blades, etc.
It is also envisioned that one skilled in the art would appreciate that the plate members of the hair cutting device may vary in size, shape, color, configuration, design, length, width, thickness, orientation and still perform their intended function. In addition, examples of plate member configuration may be such as, but not limited to: bristles, spikes, pegs, teeth, Velcro, etc. and still perform its intended function.
It is expected that there could be numerous variations of the design of this invention. For example, the gravity field orientation sensor of the hair cutting device may vary in size, shape, color, configuration, design, length, width, thickness, orientation and still perform its intended function. In addition, the gravity field orientation sensor may be such as, but not limited to: a bubble level, a mason's level, a carpenter's level, a torpedo level, a post level, a line level, an engineer's precision level, an electronic level, a slip indicator, and/or a clinometer; and still perform its intended function. Furthermore, the oil contained within the gravity field orientation sensor is denser than water and/or spirits normally used in carpentry levelers. The denser oil enables the gravity field orientation sensor to slowly adjust to the movement of the device.
Finally, it is envisioned that the components of the device may be constructed of a variety of materials such as, but not limited to: plastic, metal, metal alloys, plastic composites, metal composites, glass, carbon fiber, and/or wood, and still perform its intended function.
Thus, while the present invention has been fully described above with particularity and detail in connection with what is presently deemed to be the most practical and preferred embodiment of the invention, it will be apparent to those of ordinary skill in the art that numerous modifications, including, but not limited to, variations in size, materials, shape, form, function and manner of operation, assembly and use may be made, without departing from the principles and concepts of the invention as set forth in the claims.