# Patent

## Title
Clip-on air gun holster

## Abstract

A clip-on air gun holster is disclosed. The clip-on air gun holster includes a support arm, having a first end spaced apart from a second end. A first leg extends generally perpendicular to the first end. A second leg extends generally perpendicular to the second end. A bracing arm is spaced apart from the support arm and extends from the first leg to said second leg. The first leg and the second leg each comprise a front piece and a back piece opposite the front piece. Each front piece-back piece pair is connected at an upper end by a loop, so that each front piece-back piece pair is biased toward a resting position.

## Background
RELATED APPLICATIONS
This application claims priority to U.S. Application Ser. No. 62/001,663, “Clip-On Air Gun Holster,” filed May 22, 2014, and U.S. Application Ser. No. 61/942,854, “Hand Tool Toolbelt,” filed Feb. 21, 2014, each of which is incorporated herein by reference in its entirety.


FIELD OF THE INVENTION
The present invention relates generally to clip-on air gun holsters.
BACKGROUND
Air guns are common tools used in many fields, such as, for example, construction, manufacturing, and automotive production. Examples of air guns include nail guns, staple guns, impact guns, pneumatic tools, and other air-operated equipment. Air guns may have significant weight and must be carried by workers over extended shifts. Workers frequently secure air guns to hammer holders or other improvised devices, which can lead to accidents where the air gun falls or causes the worker to lose his balance.
SUMMARY
In various embodiments, a clip-on air gun holster is disclosed. The clip-on air gun holster includes a support arm, having a first end spaced apart from a second end. A first leg extends generally perpendicular to the first end. A second leg extends generally perpendicular to the second end. A bracing arm is spaced apart from the support arm and extends from the first leg to said second leg. The first leg and the second leg each comprise a front piece and a back piece opposite the front piece. Each front piece-back piece pair is connected at an upper end by a loop, so that each front piece-back piece pair is biased toward a resting position.
In some embodiments, a clip-on air gun holster is disclosed. the clip-on air gun holster includes a support arm having a first end spaced apart from a second end. A first leg extends generally perpendicular to the first end. A second leg extends generally perpendicular to the second end. A bracing arm is spaced apart from the support arm and extends from the first leg to the second leg. The first leg and the second leg each comprise a front piece and a back piece opposite the front piece. Each front piece-back piece pair is connected at an upper end by a loop, so that each front piece-back piece pair is biased towards a resting position. The air gun holster is symmetric along a vertical axis. The support arm comprises a first support arm side extending generally perpendicular from the first leg and a second support arm side extending generally perpendicular from the second leg. The support arm includes a support arm strip having a uniform thickness. The support arm strip extends perpendicularly from a first end of the first support arm side to a first end of the second support arm side.
These and other features, objects and advantages of the present invention will become more apparent to one skilled in the art from the following description and claims when read in light of the accompanying drawings.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a front, perspective view of an embodiment of the clip-on air gun holster as described herein.
FIG. 2 is a front view of the clip-on air gun holster.
FIG. 3 is a back view of the clip-on air gun holster.
FIG. 4 is a left side view of the clip-on air gun holster.
FIG. 5 is a right side view of the clip-on air gun holster.
FIG. 6 is a top view of a clip-on air gun holster where the support arm strip is the transverse member.
FIG. 7 is a bottom view of the clip-on air gun holster of FIG. 6.
FIG. 8 is an environmental view showing an air gun supported from a clip-on air gun holster as disclosed herein.
FIG. 9 is a front, perspective view of an embodiment of a clip-on air gun holster as described herein, where the support arm strip extends continuously from the first leg to the second leg of the holster.
FIG. 10 is a front, perspective view of an embodiment of a clip-on air gun holster as described herein, where the support arm strip is coupled to the first leg by a first projection and the second leg by a second projection.
FIG. 11 is a back view of a clip-on air gun holster where the support arm includes a continuous support arm bar.
FIG. 12 is a top view of the clip-on air gun holster of FIG. 11.
FIG. 13 is a bottom view of the clip-on air gun holster of FIG. 11.



DETAILED DESCRIPTION
As shown in FIGS. 1-13, a clip-on air gun holster 10 adapted for attachment to a piece of material, such as a belt, a waist band, a pocket, or another strip or sheet or material, is disclosed. The clip-on air gun holster 10 can be removably attached to the piece of material by sliding the independent leg clips onto or off of the material. This enables a worker to clip the air gun holster 10 over the waist of their pants, their belt, or over a pocket of a tool pouch or tool box. The clip-on air gun holster 10 can include a support arm 12 that is specially adapted for supporting an air gun adapted with a mounting bracket (e.g., attached at a base of the handle).
In some embodiments, the clip-on air gun holster 10 includes a support arm 12, having a first end 14 spaced apart from a second end 16; a first leg 18 extending generally perpendicular to the first end 14; a second leg 20 extending generally perpendicular to the second end 16; and a bracing arm 22 spaced apart from the support arm 12 and extending from the first leg 18 to the second leg 20. In some embodiments, the first leg 18 and the second leg 20 each comprise a front piece 24a, 24b and a back piece 26a, 26b opposite the front piece 24a, 24b, respectively.
Each front piece-back piece pair 24, 26 can be connected at an upper end by a loop 28a, 28b, so that each front piece-back piece pair 24, 26 is biased toward a resting position. In some embodiments, the front piece 24a, 24b of the leg 18, 20 can contact the back piece 26a, 26b of the leg 18, 20 in the resting position. An example of a resting position is shown in FIGS. 4 & 5.
In some embodiments, the legs 18, 20 can clip over a material, such as a pocket of the fabric tool bags that are ubiquitous in the industry. FIG. 5 shows the clip-on tool holster 10 attached over a fabric pocket sheet (P) with a binding (B), with the pocket in cross-section. As can be seen the binding (B) fits within the loop 28b and is held in place, in part, because the narrowest gap (gmin) between the front and back portions 24b, 26b is narrower than the thickness of the binding (B). In some embodiments, in the resting position, the interior (height and width) of the loop can be large enough to receive a binding or belt, while the narrowest gap (gmin) can be less than a horizontal thickness (tbind) of a pocket binding or, as in FIG. 4, the horizontal thickness (tbelt) of a belt. This allows the clip-on air gun holster 10 to clip over or onto articles, including, but not limited to, belts and pocket bindings.
In some embodiments, the minimum gap (gmin) can be 0 (i.e., the front portion and back portion touch), while the minimum gap (gmin) can be greater than 0 in other embodiments. In some embodiments, the minimum gap (gmin) can be at least 1/16′′, or at least 1⁄8′′. In some embodiments, the minimum gap (gmin) can be 1⁄2′′ or less, or 1⁄3′′ or less, or 1⁄4′′ or less.
In some embodiments, the first loop 28a, the second loop 28b, or both, are formed from an elastic material. In some embodiments, the first leg 18, the second leg 20, or both, are formed by an elastic material. Examples of elastic materials useful for use in the clip-on air gun holster 10 described herein include pre-hardened metal (e.g., steel), annealed metal (e.g., annealed steel), plastic, and other similar materials, such as those useful for making springs.
In some embodiments, the front piece 24a, 24b, loop 28a, 28b, and back piece 26a, 26b of a leg 18 and/or 20 are formed from a strip of elastic material. In some embodiments, the legs 18, 20 and the bracing arm 22 are formed from separate strips of elastic material. In such embodiments, an intermediate portion of each leg 18, 20 can be welded to an opposite end of the bracing arm 22 (e.g., along edges of the components 18, 20, 22).
In some embodiments, both legs 18, 20 and the bracing arm 22 are formed from a single piece of elastic material. For example, the legs 18, 20 and the bracing arm 22 can be formed (e.g., cast or molded) as a single piece. In some embodiments, the legs 18, 20 and the bracing arm 22 can be cast with a loop. In other embodiments, the legs 18, 20 and the bracing arm 22 can be cast as a flat piece, then bent to form the loop, before being annealed to create the elastic clip structure described herein.
In some embodiments, the material forming the first leg 18 and the material forming the second leg 20 have a uniform leg thickness (t). In some embodiments, the bracing arm 22 is formed of a material that has a uniform strip thickness (tBA). In some embodiments, the thickness (tleg) of the first and second legs 18, 20 is approximately the same as the thickness of the bracing arm 22. In some embodiments, the average thickness of the first and second legs 18, 20 and the bracing arm 22 varies by less than 20% from the mean thickness of the three, or by less than 10% from the mean thickness of the three. As used herein, “uniform thickness” refers to an average thickness plus or minus a tolerance of less than 10% or less than 0.1′′.
In some embodiments, a height (hclip) from the top of the loop 28 to the support arm sides 40, 42 is at least 1⁄4 inch, or at least 3⁄4 inch, or at least 1 inch, or at least 1.25 inches. In some embodiments, a height (hclip) from the top of the loop 28 to the support arm sides 40, 42 is 2 inches or less, or 1.75 inches or less, or 1.5 inches or less, or 1.25 inches or less.
In some embodiments, the first leg 18 is coupled to the first end 14 at a lower end 30 of the front piece 24a of the first leg 18, and the second leg 20 is coupled to the second end 16 at a lower end 32 of the front piece 24b of the second leg 20. In some embodiments, as shown in FIGS. 1-3, the bracing arm 22 is coupled to and extends from the front piece 24a of the first leg 18 to the front piece 24b of the second leg 20, and the bracing arm 22 is vertically between the support arm 12 and the loops 28a, 28b. 
In some embodiments, the bracing arm 22 can be 0.5 to 3 inches wide (wbrace). In some embodiments, the bracing arm 22 can be 0.75 to 2.25 inches wide, while the bracing arm can be 1 to 2 inches with in other embodiments.
In some embodiments, the back pieces 26a, 26b of the first and second legs 18, 20 are not connected. As best shown in FIG. 3, the back pieces 26a, 26b are not connected, while the front pieces 24a, 24b of the first and second legs 18,20 are connected by the bracing arm 22 and the support arm 12. More specifically, in some embodiments, the lower ends 34a, 34b of the back pieces 26a, 26b of the first and second legs 18, 20 are not connected.
In some embodiments, the gap (g) between the front and back pieces 24, 26 of each leg is narrowest (gmin) at the transition between the loop 28 and the front and back pieces 24, 26. In some embodiments, the gap (g) between the front and back pieces 24, 26 of each leg 18, 20 is narrowest (gmin) between the loop and said support arm.
In some embodiments, as shown in FIG. 3, the air gun holster 10 is symmetric along a vertical axis (Zaxis). Examples of such embodiments are shown in FIGS. 1-13.
In some embodiments, the support arm 12 comprises a support arm strip 36 having a uniform support arm strip thickness (tSAS). The support arm strip 36 includes support arm sides 40, 42.
In some embodiments, the support arm 12 includes a first support arm side 40 extending generally perpendicular from the first leg 18, a second support arm side 42 extending generally perpendicular from the second leg 20. The support arm strip 36 extends from a distal end of the first support arm side 40 to a distal end of the second support arm side 42. The support arm strip 36 can be perpendicular to both the first support arm side 40 and the second support arm side 42. In some embodiments, the first support arm side 40, the support arm strip 36, and the second support arm side 42 are formed of a continuous strip of material.
In some embodiments, the length (Lproj) of the first support arm side 40 and the second support arm side 42 can, independently, be between 0.25 inches and 2.5 inches. In some embodiments, the length (Lproj) of the first support arm side 40 and the second support arm side 42 can, independently, be at least 0.25 inches, at least 0.5 inches, at least 0.75 inches, or at least 1 inch. In some embodiments, the length (Lproj) of the first support arm side 40 and the second support arm side 42 can, independently, be 3 inches or less, 2.5 inches or less, 2 inches or less, 1.75 inches or less, 1.5 inches or less, or 1.125 inches or less.
In some embodiments, the first support arm side 40 and the second support arm side 42 can, independently, have a greater height, hside1, closer to the front pieces 24a, 24b of the legs 18, 20 and a smaller height, hside2, closer the support arm strip 36. In some embodiments, the bottom edges 56 of the first support arm side 40 and the second support arm side 42 can, independently, be horizontal and the top edge 74 of the support arm strip 36 can also be horizontal. In some embodiments, the top edges 58 of the first support arm side 40 and the second support arm side 42 can, independently, be angled with respect to the top edge 74 (and/or horizontal) of the support arm strip 36. The angle (8) between the top edge 74 of the support art strip 36 (or horizontal) and either of the first and second support arm sides 40, 42 can be at least 5°, or at least 10°, or at least 15°, or at least 20°.
In some embodiments, as best seen in FIGS. 6 & 7, the support arm strip 36 and the support arm sides 40, 42 have a uniform support arm strip thickness (tSAS). In some embodiments, the support arm sides 40, 42 may have a greater thickness than the support arm strip 36. In some embodiments, the support arm strip 36 extends generally perpendicular to the first support arm side 40, the second support arm side 42, or both 40, 42. In some embodiments, as best shown in FIGS. 6 & 7, the first support arm side 40, the second support arm side 42, and the support arm strip 36 are formed from a single continuous strip of material.
As best shown in FIG. 7, in some embodiments, the support arm 12 includes a first support arm side 40 extending generally perpendicular from the first leg 18 and a second support arm side 42 extending generally perpendicular from the second leg 20, where the support arm strip 36 extends from a distal end of the first support arm side 40 to a distal end of the second support arm side 42. In some embodiments, the first support arm side 40, the second support arm side 42, and the support arm strip are not formed from a single continuous strip with a generally uniform cross-section, but the support arm strip 36 is a sheet of material with a generally uniform thickness (tSAS). In such embodiments, the support arm strip 36 may be welded to or otherwise joined to the distal ends of the first support arm side 40 and the second support arm side 42.
In some embodiments, a first support arm strip side 46 can extend at least partially along the first support arm side 40 and a second support arm strip side 48 can extend at least partially along the second support arm side 42. The first support arm strip side 46 and the second support arm strip side 48 can be continuously formed with the support arm strip 36.
In some embodiments, a first projection 50 can extend along the first support arm side 40. In some embodiments, a second projection 52 can extend along the second support arm side 42. The first projection 50 and the second projection 52 can, independently, be formed of bar with uniform cross section. In some embodiments, the first projection 50 and the second projection 52 can extend, independently, any length less than or equal to the length of the respective first support arm side 40 and the second support arm side 42.
As shown in the figures, the support arm strip 36 can be generally flat. The support arm strip 36 can have a height (hSAS) of 0.5 to 6 inches, in some embodiments. In some embodiments, the support arm strip height (hSAS) can be at least 0.5 inches, or at least 0.75 inches, or at least 1 inch, or at least 1.125 inches, or at least 1.25 inches. In some embodiments, the support arm strip height (hSAS) can be 5 inches or less, or 4 inches or less, or 3 inches or less, or 2 inches or less. In some embodiments, the support arm strip height (hSAS) can be generally uniform between the first support arm side 40 and the second support arm side 42.
As shown in FIGS. 1, 4, 5, 8 & 9, the support arm strip sides 40, 42 can include angled edges. This can be particularly helpful for maintaining an air gun attached to the clip-on air gun holster 10 in a readily accessible position.
In some embodiments, as shown in FIG. 9, the support arm sides 40, 42 can be attached directly to the first and second legs 18, 20. As shown in FIG. 9, in some embodiments, the support arm strip 36 can be the support arm 12, where the support arm sides 40, 42 and the support arm strip 36 have a continuous even top edge 58. The clip-on air gun holster of FIG. 9 is symmetric around a vertical axis. In some embodiments, the support arm sides 40, 42 are thicker than the support arm strip 36. In other embodiments, the support arm strip 36 has a uniform thickness (tSAS) equal to the thickness of the first and second support arm sides 40, 42.
In some embodiments, as shown in FIGS. 10-13, the projections 50, 52 serve as the support arm sides 40, 42 and are connected to the support arm strip 36. In some embodiments, the support arm 12 comprises a first projection 50 extending generally perpendicular from the first leg 18 and a second projection 52 extending generally perpendicular from the second leg 20, and a transverse member 44 extending from a distal end of the first projection 50 to a distal end of the second projection 52. The portion of the transverse member 44 extending from the first projection 50 to the second projection 52 can be perpendicular to both the first projection 50 and the second projection 52.
In some embodiments, the support arm 12 includes a support arm bar 38 extending from a lower end 30 of the front piece 24a of the first leg 18 to a lower end 32 of the front piece 24b of the second leg 20, where the support arm strip 36 extends down from the support arm bar 38. The support arm bar 38 can be formed of a bar with a uniform cross-section (e.g., circular), which may deviate from a uniform cross-section where the support arm bar is bent.
In some embodiments, the length (Lproj) of the first projection 50 and the second projection 52 can, independently, be between 0.25 inches and 2.5 inches. In some embodiments, the length (Lproj) of the first projection 50 and the second projection 52 can, independently, be at least 0.25 inches, at least 0.5 inches, at least 0.75 inches, or at least 1 inch. In some embodiments, the length (Lproj) of the first projection 50 and the second projection 52 can, independently, be 3 inches or less, 2.5 inches or less, 2 inches or less, 1.75 inches or less, 1.5 inches or less, or 1.125 inches or less.
In some embodiments, as best shown in FIGS. 11, 12, & 13, the first projection 50, the second projection 52, and the transverse member 44 are all formed from a single bar 38, while the support arm strip 36 extends down from the first projection 50, the second projection 52, and the transverse member 44.
As best shown in FIG. 13, in some embodiments, the support arm 12 includes a first projection 50 extending generally perpendicular from the first leg 18 and a second projection 52 extending generally perpendicular from the second leg 20, where the support arm strip 36 extends from a distal end of the first projection 50 to a distal end of the second projection 52. In some embodiments, the first projection 50, the second projection 52, and the transverse member 44 are not formed from a bar with a generally uniform cross-section, rather the transverse member 44 is the support arm strip 36, which is a sheet of material with a generally uniform thickness (tSAS). In such embodiments, a first support arm strip side 46 can extend along the first projection 50, a second support arm strip side 48 can extend along the second projection 52 and an intermediate portion of the support arm strip 36 can form the transverse member 44.
In order to appreciate the benefits of the clip-on air gun holster 10 described herein, it is important to understand how the device works. Current air guns are sold with plastic clips that quickly break off. These hooks are generally used in connection with hooks and conventional hammer holder loops or rings.
The clip-on air gun holster 10 is designed to be used with an air gun 70 with a bracket 72 (such as an L-shaped bracket) attached to it. The bracket 72 can be attached to a distal end of the handle of the air gun, as shown in FIG. 8. The bracket 72 can include a hole at a first end and, as shown in FIG. 8, an air supply line connector can pass through the hole to secure the bracket 72 to the air gun when the air supply line connector is attached to an air supply line input of the air gun (generally at the distal end of the handle). A free end of the bracket 72 can extend generally parallel to the air gun handle and can be generally tapered. In some embodiments, the air gun holster pouch 2 can be sold with such a bracket 72 for attachment to an air gun supply line.
In use, the clip-on air gun holster 10 can be secured to an object, such as the user's belt, as shown in FIG. 8. When the user is not using the air gun, the user simply slides the free end of the bracket 72 into the support arm opening 50. The support arm opening 50 is designed to provide a relatively tight fit for the L-shaped bracket. The flat shape and height (hSAS) of the support arm strip 36 are designed to limit the air gun from sliding around when being worn by a worker and prevent accidental releases when the user moves (e.g., bends down to adjust a truss. The length (Lproj) of the first and second projections 40, 42 is also limited to prevent the air gun from sliding around when being worn by a worker. Finally, the length of the legs 18, 20 is designed so that, when worn, the air gun 70 will rest against the user's leg above the knee. This allows the worker to control the air gun without using their hands when walking high up on a truss or other elevated structure.
The foregoing is provided for purposes of illustrating, explaining, and describing embodiments of this invention. Modifications and adaptations to these embodiments will be apparent to those skilled in the art and may be made without departing from the scope or spirit of this invention.

## Claims

1. A clip-on air gun holster comprising:
a support arm, having a first end spaced apart from a second end;
a first leg extending generally perpendicular to said first end;
a second leg extending generally perpendicular to said second end; and
a bracing arm spaced apart from said support arm and extending from said first leg to said second leg, wherein said first leg and said second leg each comprise a front piece and a back piece opposite said front piece, wherein each front piece-back piece pair is connected at an upper end by a loop,
wherein the support arm comprises a support arm strip that is continuous, flat, and has a uniform thickness,
wherein the support arm comprises a first projection extending generally perpendicular from the first leg, a second projection extending generally perpendicular from the second leg, and a transverse member extending from a distal end of the first protection to a distal end of the second projection, wherein first and second terminal edges of the support arm strip are located at an intermediate portion of the first and second projections, respectively, and
wherein the first and second angled edges define a transition zone from side portions of the lower edge of the support arm strip proximate the first and second leg, respectively, and a bracket engaging portion of the lower edge that extends along the transverse member and extends below the side portion.

2. The clip-on air gun holster according to claim 1, wherein said first leg is coupled to said first end at a lower end of the front piece of the first leg, and said second leg is coupled to said second end at a lower end of the front piece of the second leg.

3. The clip-on air gun holster according to claim 2, wherein said bracing arm is coupled to and extends from the front piece of the first leg to the front piece of the second leg, wherein the bracing arm is between said support arm and said loops.

4. The clip-on air gun holster according to claim 1, wherein the back pieces of the first and second legs are not connected by a component extending between the back pieces.

5. The clip-on air gun holster according to claim 1, wherein lower ends of the back pieces of the first and second legs are not connected by a component extending between the back pieces.

6. The clip-on air gun holster according to claim 1, wherein the first leg and the second leg are formed by an elastic material.

7. The clip-on air gun holster according to claim 1, wherein the front piece, loop, and back piece of each leg is formed from a strip of elastic material.

8. The clip-on air gun holster according to claim 7, wherein material forming the first leg and the material forming the second leg are flat and have a uniform leg thickness.

9. The clip-on air gun holster according to claim 8, wherein the bracing arm is formed of a flat strip of material that has a uniform strip thickness.

10. The clip-on air gun holster according to claim 1, wherein said first projection comprises a first support arm strip side, said first projection comprises a second support arm strip side and an intermediate portion of said support arm strip forms a transverse member extending from a distal end of the first projection to a distal end of the second projection.

11. The clip-on air gun holster according to claim 10, wherein the transverse member extends generally perpendicular to said first projection and said second projection.

12. The clip-on air gun holster according to claim 1, an upper edge of the support arm is angled downward when starting at the end proximate the first leg; an upper edge of the support arm is angled downward when starting at the end proximate the second leg; or both.

13. The clip-on air gun holster according to claim 1, wherein a height of the support arm strip extending from the distal end of the first projection to the distal end of the second projection ranges from 0.75 inches to 4 inches.

14. The clip-on air gun holster according to claim 1, wherein the loops are at a top end of the clip-on air gun holster, the lower edge of the support arm proximate the first leg is above the lower edge of the support arm proximate the transverse member, and the lower edge of the support arm proximate the second leg is above the lower edge of the support arm proximate the transverse member.

15. The clip-on air gun holster according to claim 1, wherein the support arm strip comprises the transverse member.

16. The clip-on air gun holster according to claim 1, wherein side portions of the lower edge on either side of the transition zone are not angled.

17. The clip-on air gun holster according to claim 1, wherein side portions of the lower edge on either side of the transition zone are parallel.

18. A clip-on air gun holster comprising:
a support arm, having a first end spaced apart from a second end;
a first leg extending generally perpendicular to said first end;
a second leg extending generally perpendicular to said second end; and
a bracing arm spaced apart from said support arm and extending from said first leg to said second leg, wherein said first leg and said second leg each comprise a front piece and a back piece opposite said front piece, wherein each front piece-back piece pair is connected at an upper end by a loop,
wherein the support arm comprises a support arm strip that is continuous, flat, and has a uniform thickness,
wherein a first support arm strip side extends generally perpendicular from the first leg, a second support arm strip side extends generally perpendicular from the second leg, and a support arm strip transverse member extending from a distal end of the first support arm strip side to a distal end of the second support arm strip side,
wherein a lower edge of the first support arm strip side proximate the first leg and lower edge of the second support arm strip side proximate the second leg are above a lower edge of the support arm strip across the support arm strip transverse member, and
intermediate portion of the lower edge of each of the first and second support arm strip sides form an angled transition from the lower edge of the first and second support arm strips sides that are above the lower edge of the support arm strip transverse member.