# Patent

## Title
Sport seating system and method

## Abstract

A transformable sporting chair system which can be transformed from a working seat for use in the outdoors, to a transportable configuration for carrying the chair to or from an outdoor location. The chair features a frame which can be nearly entirely disassembled and reassembled into the working or transport configuration. The chair includes a holding element for holding tools or equipment, such as a hunting bow. The chair may also be strapped to a tree using ratchet straps. An alternative system includes a removable mounting bracket and accessory mounting system for mounting cameras, tool holders, and other useful equipment for use with the chair.

## Background
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is a continuation-in-part of and claims priority in U.S. patent application Ser. No. 14/456,793, filed Aug. 11, 2014, which claims priority in U.S. Provisional Patent Application Ser. No. 61/864,254, filed Aug. 9, 2013, both of which are incorporated herein by reference.


BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates generally to seating, and in particular to a system and method for providing adjustable, multi-purpose seating for sports and other activities.
2. Description of the Related Art
Hunters, especially bow hunters, require a place to sit and wait for game. Often this will be a transportable chair or a semi-permanent tree stand. Other sports and outdoor activities in the wilderness require similar seating.
Existing hunting stands and hunting chairs either require semi-permanent installation of a tree stand in a tree, which then cannot be moved, or rely on standard portable chairs which are carried out into the wilderness where they are not optimally suited. Most portable chairs are heavy and difficult to carry long distances, or are cheaply made and do not stand up to the rigors of the sport or activity for which they would need to facilitate. Ideal sporting chairs also include the ability to store equipment, such as a hunting bow, when the chair is not in use. Most could not stand on their own when loaded in such a way.
What is needed is a versatile, sturdy sporting chair which can be easily transported deep into the wilderness by a single person. Heretofore there has not been available a sporting chair system with the advantages and features of the present invention.
SUMMARY OF THE INVENTION
The present invention generally provides a sport or hunting chair which can be adapted to various sizes and configurations of seating. The chair system includes numerous detachable elements, such as legs and arms, which can be placed in different configurations for transport or working use. The chair system can stand on an included base or be strapped to a tree, and will provide suitable seating for any sport or outdoor activity. Additionally, this device can provide seating for relatively large individuals.
Attachments can accommodate both right-handed and left-handed occupants using archery equipment, firearms, fishing tackle and other devices and equipment. The seating system is both portable and adjustable for use in wilderness areas and for supporting occupants at various heights.



BRIEF DESCRIPTION OF THE DRAWINGS
The drawings constitute a part of this specification and include exemplary embodiments of the present invention illustrating various objects and features thereof.
FIG. 1 is a front isometric view of a preferred embodiment of the present invention showing the frame in an assembled configuration.
FIG. 2 is a front isometric view of a preferred embodiment of the present invention showing a seat back being placed on the frame.
FIG. 3 is a front isometric view of a preferred embodiment of the present invention showing a seat being placed on the frame.
FIG. 4 is a front isometric view of a preferred embodiment of the present invention in an assembled, working configuration.
FIG. 5 is an isometric view of the various components which make up the frame of a preferred embodiment of the present invention.
FIG. 6 is a rear exploded isometric view of two components of a preferred embodiment of the present invention.
FIG. 7 is a rear isometric view thereof, showing the components assembled.
FIG. 8 is an exploded isometric view of the frame of a preferred embodiment of the present invention.
FIG. 9 is a front isometric view of a preferred embodiment of the present invention being assembled into a transport configuration.
FIG. 10 is a continuation thereof, showing the assembled embodiment in a transport configuration.
FIG. 11 is a front isometric view of an alternative arrangement of a preferred embodiment shown in a typical environment.
FIG. 12 is a rear exploded isometric of two components of an embodiment of the present invention.
FIG. 13 is a rear isometric view thereof, showing the components assembled.
FIG. 14 is an isometric view of an element featured in an alternative embodiment of the present invention.
FIG. 15 is another isometric view thereof, showing an alternative arrangement of the element.
FIG. 16 is an isometric view of the alternative embodiment first mentioned in FIG. 14.
FIG. 17 is an exploded isometric view of another element featured in another alternative embodiment of the present invention.
FIG. 18 is an isometric view thereof.
FIG. 19 is an isometric view of the alternative embodiment first mentioned in FIG. 17.
FIG. 20 is an isometric view of another element featured in yet another alternative embodiment of the present invention.
FIG. 21 is another isometric view thereof, showing an alternative arrangement of the element.
FIG. 22 is an isometric view of the alternative embodiment first mentioned in FIG. 20.
FIG. 23 is an isometric view of yet another alternative arrangement of the present invention.
FIG. 24 is an isometric view of yet another alternative arrangement of the present invention, featuring elements of FIGS. 20-22.



DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
I. Introduction and Environment
As required, detailed aspects of the disclosed subject matter are disclosed herein; however, it is to be understood that the disclosed aspects are merely exemplary of the invention, which may be embodied in various forms. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art how to variously employ the present invention in virtually any appropriately detailed structure.
Certain terminology will be used in the following description for convenience in reference only and will not be limiting. For example, up, down, front, back, right and left refer to the invention as orientated in the view being referred to. The words, “inwardly” and “outwardly” refer to directions toward and away from, respectively, the geometric center of the aspect being described and designated parts thereof. Said terminology will include the words specifically mentioned, derivatives thereof and words of similar meaning.
II. Preferred Embodiment Sporting Chair System 2
The sporting chair system 2 frame as shown in FIG. 1 is formed from many interlocking, interchangeable elements. A center crossbar 4 is bolted to a base 6 via a bolt 30 and wing nut 40, and is further secured via a mounting pin 34. A pair of upstanding backrest arms 8 are inserted into the crossbar 4. Each backrest arm 8 includes a button clip 20 which is received in a button clip receiver located in the crossbar 4. This allows for the backrest arm 8 to be selectively removed. Each backrest arm 8 also includes a strap receiver loop 16 for receive a strap hook 59 connected to a shoulder strap 55 when the sporting chair system 2 is placed in a transport configuration. The center crossbar 4 also includes a gusset 57 to brace and prevent the center crossbar from bending, specifically when the sporting chair system 2 is mounted to a tree 58.
The center crossbar 4 may include drainage holes (not shown) in its bottom face, preferably located below the backrest arms, for draining water from the frame. This may be necessary since the backrest arms 8 are hollow and open at the top.
A pair of seat arms 11, 13 are similarly connected to the crossbar 4 and secured via button clips 20. One seat arm 13 includes a double button clip 20, having one clip located on the top and another on the bottom of the arm 13. This arm receives a holder 14 which is used to hold a bow or other item (not shown) when not in use. The holder 14 includes a number of holder pins 24 bolted to a holder base plate 26 connected to a holder elbow 22. The holder includes a button clip receiver hole 28 on each face of the elbow 22, which allows the holder 14 to be rotated as the user requires, and allows the system 2 to accommodate right-handed and left-handed hunters. The seat arms 11, 13 thus may be placed on either end of the center crossbar 4 as needed.
The base includes a number of bolt receivers 32 and pin receivers 36 for receiving the mounting bolt 30 and mounting pin 34 respectively. The base also features a 4-way receiver 7 which allows four legs 12 to be secured to the base 6 using button clips 20, similar to the arms above. One leg includes a ground stake 64 secured to a ground stake hole 66 via a retaining cable 68. This spike is used to provide additional security to the leg located opposite the holder 14, such that when the holder 14 is holding an object, but no one is sitting in the chair, the chair will not tip over. The stake 64 may be temporarily stored within the hollow body of a leg 12. All legs could potentially have a separate ground stake 64. The legs 12 may be unclipped from the base 6 and inserted into receivers 18 when the chair is transformed into a transport configuration as shown in FIGS. 9-10 and discussed in more detail below.
As shown in FIG. 2, a backrest 42 is placed over the backrest arms 8 when the chair system 2 is in a working configuration. As further shown in FIG. 3, a seat 44 is similarly placed over the seat arms 11, 13. The backrest 42 and seat 44 are made of a waterproof, durable material. They are easily removable from the frame so that the chair system frame may be left in the wilderness without worrying about additional weathering of the seat and backrest material. FIG. 4 shows an entirely assembled sporting chair system 2 in a working position, including both the backrest 42 and the seat 44. The ground stake 64 is employed to secure the chair to the ground.
FIG. 5 shows all of the various elements which make up the frame of the sporting chair system 2, including a mounting bracket 10 for mounting the chair to a tree 58 or other object, as shown in more detail in FIG. 11. Also shown are the backrest arm receiver holes 46 and seat arm receiver holes 48 for connecting the backrest arms 8 and seat arms 11, 13 to the central crossbar 4.
FIGS. 6-7 show how the crossbar 4 connects with the base 6 from another view, focusing on the mounting bracket 52 which includes the gusset 57. A pair of tower guide tabs 50 help to line up the base and keep the center crossbar 4 stable. The mounting pin 34 is threaded through a mounting pin receiver hole 54 in the gusset 57, through the pin receiver holes 36 in the base 6, and is pinned with a cotter pin 38 to prevent the mounting pin from being removed accidentally. The mounting bolt 30 is similarly threaded through a bolt hole 56 in the crossbar 4 and through bolt holes 32 in the base 6. The bolt 30 is secured via a wing nut 40 or other suitable nut.
FIG. 8 shows the sporting chair system 2 as the components would be assembled to form a working configuration, or disassembled from a working configuration. FIG. 9 similarly shows how the components, including the legs 12 and seat arms 11, 13 would be reassembled into a transport configuration, shown completely assembled at FIG. 10. Note that the base 6 and the crossbar 4 are connected in a more compact configuration by changing which bolt hole receivers on the base are bolted to the crossbar via the mounting bolt 30. FIG. 10 further shows how a strap 55 is hooked to the backrest arms 8 via a pair of hooks 59, each hooked through a receiving loop 16 in the backrest arms 8. The strap allows a person to simply transport the sporting chair system 2 when in a transport configuration. The chair is designed such that the weight is distributed comfortably in such a configuration.
FIG. 11 shows how the sporting chair system 2 can be converted to be anchored to a tree 58. The mounting bracket 10 is affixed to the crossbar 4 in place of the base 6, as shown in FIGS. 12-13. The bracket is used to hook a pair of ratchet straps hooks 62 to the chair, and then to wrap the ratchet straps 60 around a tree 58. The straps can then be tightened and the chair becomes anchored to the tree. The connection between the bracket 10 and the crossbar 4 is such that when the ratchet straps 60 are tightened, it pulls the seat upwards, counteracting the weight of the user sitting in the chair.
The bracket 10 is mounted to the crossbar 4 via the same mounting pin 34 used to mount the base 6 to the crossbar. This is shown in FIGS. 12-13. Note that the bracket 10 does contain several bolt holes which could be used to further bolt the bracket to the crossbar or to store the bracket on the base 6 when the bracket is not in use. These holes can also be used to hold the ratchet strap hooks 62 temporarily while setting the ratchet straps up. For example, the first ratchet strap will not sufficiently grip the inner edge of the bracket as shown in FIG. 11 until the second strap is sufficiently tightened. The holes through the bracket 10 allow the hooks 62 to be temporarily placed through those holes to hold the seat in place as the second strap is installed. The hooks can then be moved as shown in FIG. 11. The preferred manner of gripping the bracket 10 with the hooks 62 is as shown in FIG. 11, as this provides the proper torque to the seat to counteract the user's weight, while ensuring that the bracket 10 is held firmly against the tree 58.
As stated above and documented through the figures, the primary purpose of the sporting chair system 2 is to provide a reliable, sturdy sporting chair which can be transformed from a working configuration to a transport configuration quickly and easily, and which is easily transportable once converted. The chair system 2 must be versatile, strong, and balanced. The present invention can hold the heaviest bow on the market within the holder 14 with no user seated in the chair without tipping over, and that is without using the ground stake 64.
III. Alternative Embodiment Sporting Chair System 102
FIGS. 14-16 show a slightly alternative sporting chair system 102 which incorporates a removable bracket 104 which may be used to mount accessory elements to the standard sporting chair 2. The removable bracket 104 can be removed and mounted to a tree 58 as shown in FIGS. 23-24, and which feature will be described in more detail below. While mounted to the standard sporting chair 2, the removable bracket 104 is capable of mounting accessories as shown in FIGS. 17-22, and which features will be described in more detail below.
The removable bracket 104 includes two sets of angled mounting ribs 110 which are used to brace against a tree 58 or other surface to prevent the bracket 104 from rotating laterally when the bracket is mounted against the tree or surface. One pair of mounting ribs 110 is welded or otherwise permanently affixed to a first end of the mounting bracket 104 which includes a mounting stem 127 which branches away from the main bracket body 106 of the removable bracket, and which is intended to receive and connect with other accessories. The other pair of mounting ribs 110 is affixed to a slide 108, which may be slid from one end of the bracket 104 to the other. The slide is confined by a pushbutton clip 120 and the stem 127 and second set of mounting ribs 110, as shown in FIGS. 14 and 15. The main bracket body may be inserted into one or more of the receiver openings in the standard sporting chair 2 as shown in FIG. 16, allowing the removable bracket 104 to be stored temporarily when not mounted against a tree or other surface, while also providing a solid position for mounting an accessory. The mounting stem 127 includes pushbutton receivers 128.
IV. Alternative Embodiment Sporting Chair System 152
FIGS. 17-19 show another alternative sporting chair system 152 employing the sporting chair 2 and the removable bracket 104. An accessory mounting system 154 is attached to the mounting stem 127 of the removable bracket 104.
The primary piece of the accessory mounting system 154 is a mounting tree 155. The mounting tree includes pushbutton clips 120 for connecting with other elements, including the removable bracket 104 mounting stem 127 as shown in FIG. 19. The mounting tree 155 includes a number of flanges 162 or racks which may be used for mounting different tools, accessories, bows, or other purposes useful for sporting.
The main trunk 156 of the mounting tree 155 includes a pair of upper branches 160 and one lower branch 158 running perpendicular to the main trunk. These branches typically include pushbutton clips 120 for connecting with other elements. For example, as shown in FIGS. 17-19, a pivot connector 172 may connect with one of the upper branches 160 via a first connecting stem 174 with pushbutton receivers 128 for receiving the pushbutton clips 120 located on corresponding parts, such as the upper branches 160 of the mounting tree 155.
The pivot connector 172 also includes a second connecting stem 176 which is pivotally connected to the first connecting stem 174 by a pivot screw 178. The pivot screw as shown in the figures uses a wingnut 180 to help adjust the pivotability of the pivot connector 172.
The second connecting stem 176 has a bolt hole 184 which receives a bolt 182 which is then secured by a nut 186. This bolt 182 is used to connect accessories to the pivot connector, one example being a bow holder 194 as shown in FIGS. 17-19. The bow holder 194 is substantially similar to the bow holder 14 disclosed previously. Here, the bow holder 194 includes prongs 196 for holding a bow or crossbow (not shown), and includes a stem 188 which has a screw 190 for connecting the stem 188 to a round-to-square connector 187. This connector allows the bow holder 194 to connect to the pivot mount 172; however, any feasible means of connecting the bow holder accessory, or any accessory, back to the pivot connector 172 or even directly to the mounting system 154 would be sufficient.
Fig. shows how the sporting chair system 152 using the sporting chair 2, the accessory mounting system 154, and the removable bracket 104 connects together.
V. Alternative Embodiment Sporting Chair System 202
FIGS. 20-22 show yet another alternative sporting chair system 202 utilizing the original sporting chair 2, the removable bracket 104, the accessory mounting system 154, and an accessory arm 204 for mounting and suspending accessories 224, such as cameras, around the chair 2. Cameras are often used by sportsmen and sportswomen for capturing their feats. Some examples include GoPro® cameras manufactured by GoPro, Inc. of San Mateo, Calif. and other action cameras, including but not limited to the Garmin Virb®, manufactured by Garmin Ltd. of Olathe, Kans., and the iONTM action camera, manufactured by iON America, LLC of Moorestown, N.J.
The accessory arm 204 may include preexisting arms, such as a camera arm manufactured by Muddy Outdoors LLC of Albia, Iowa. Alternatively, the accessory arm 204 may be specially fabricated for the sporting chair system 202. The arm 204 includes a mounting stem 208 for connecting onto the mounting tree 155 of the mounting system 154. A main body 206 of the arm 204 includes a pivot bolt 212 mounting a primary arm 210 which may be hydraulically raised or lowered using a hydraulic piston and cylinder unit 214. This allows the arm to become compact or to extend out for use with a camera or other accessory.
A pivoting, telescoping arm is connected to the primary arm. The telescoping arm includes a number of arm sections 218 which are connected to each other and to the primary arm via hinge connectors 216. At the end of the telescoping arm is an accessory base 220 with a mounting bolt 222 for mounting an accessory 224 such as a camera. The telescoping arm can be tilted and extended and locked into place to hold a camera or multiple cameras at different views.
VI. Alternative Embodiment Sporting Chair System 252
FIGS. 23 and 24 show an alternative sporting chair system 252 embodiment where the removable bracket 104 is strapped to a tree 58 next to the sporting chair 2 using a strap 254 and a connector 256, such as a hook, to hold the bracket 104 tight against the tree. The mounting ribs 110 face the tree and prevent lateral rotation of the removable bracket 104.
As shown in FIG. 23, the mounting system 154 is mounted to the bracket 104 for holding extra bows or other equipment. As shown in FIG. 24, the accessory arm 204 is connected to the mounting system 154, and may be used as described above.
This combination allows for multiple cameras to be placed at multiple locations around the sporting chair 2 without compromising the functionality of the sporting chair. The chair may be raised or lowered absent the mounted accessories, and everything may be packed up and clipped together at the end for ease of transport.
Not shown in FIGS. 13-24 is the seat 44 or back 42 of the chair. Nevertheless, it is intended that these features be used when the chair 2 is fully assembled; however, these elements were left out of the figures to help clarify the elements of the invention.
It is to be understood that the invention can be embodied in various forms, and is not to be limited to the examples discussed above. The range of components and configurations which can be utilized in the practice of the present invention is virtually unlimited.

## Claims

1. A sporting chair system comprising:
a sporting chair including a frame, said frame comprising a central crossbar, two seat-back arms, a first seat arm and a second seat arm, and a base;
said central crossbar including a front face, a rear face, a top face, and a bottom face;
each of said two seat-back arms having a button clip, and each configured to releasably connect into two respective seat-back arm receivers affixed to the top face of said central crossbar;
said first seat arm having a single button clip and being configured to releasably connect into one of two seat arm receivers affixed to the front face of said central crossbar, said second seat arm having a proximal end including the single button clip and a distal end including a double button clip, and wherein said second seat arm proximal end being configured to releasably connect into one of said seat arm receivers;
a removable bracket configured for temporary storage within said central crossbar, said removable bracket comprising a primary branch and a mounting stem stemming off of said primary branch, said mounting stem configured to receive and mount accessories;
a first angled mounting rib affixed in proximity to said mounting stem, and a second angled mounting rib configured to slide freely along said primary branch;
said base releasably connected to the rear face of said central crossbar, said base including four detachable legs, each leg having a button clip and configured to releasably connect into a respective leg receiver affixed to said base; and
wherein the sporting chair is transformable between a first, working position and a second, transport position.

2. The sporting chair system of claim 1, further comprising:
said removable bracket configured to be mounted against a tree, such that said angled mounting ribs face said tree; and
a mounting strap configured to wrap about said tree and to confine said removable bracket to said tree.

3. The sporting chair system of claim 1, further comprising:
an accessory mounting tree releasably connected to said mounting stem of said removable bracket, said mounting tree comprising a primary trunk, a plurality of flanges for mounting equipment affixed to said primary trunk, and at least one branch connector for connecting with accessories or accessory mounts.

4. The sporting chair system of claim 3, further comprising:
a pivotable connector releasably connected to said at least one branch connector of said accessory mounting tree;
a holder releasably clipped to said pivotable connector;
said holder comprising a holder base plate and three holder pins bolted to said holder base plate; and
said holder configured to hold sporting equipment.

5. The sporting chair system of claim 3, further comprising:
a camera mounting accessory releasably connected to said at least one branch connector of said accessory mounting tree.

6. The sporting chair system of claim 4, further comprising:
said camera mounting accessory comprising a primary arm configured to be hydraulically raised or lowered by a hydraulic piston and cylinder;
a positional arm connected to said primary arm such that said arm is configured to pivot about said primary arm; and
a camera mounting platform affixed to said positional arm, said camera mounting platform configured to receive a digital camera.

7. A sporting chair system comprising:
a sporting chair including a frame, said frame comprising a central crossbar, two seat-back arms, a first seat arm and a second seat arm, and a mounting channel;
said central crossbar including a front face, a rear face, a top face, and a bottom face;
each of said two seat-back arms having a button clip, and each configured to releasably connect into two respective seat-back arm receivers affixed to the top face of said central crossbar;
said first seat arm having a single button clip and being configured to releasably connect into one of two seat arm receivers affixed to the front face of said central crossbar, said second seat arm having a proximal end including the single button clip and a distal end including a double button clip, and wherein said second seat arm proximal end being configured to releasably connect into one of said seat arm receivers;
a removable bracket configured for temporary storage within said central crossbar, said removable bracket comprising a primary branch and a mounting stem stemming off of said primary branch, said mounting stem configured to receive and mount accessories;
a first angled mounting rib affixed in proximity to said mounting stem, and a second angled mounting rib configured to slide freely along said primary branch;
said mounting channel releasably connected to the rear face of said central crossbar, said mounting channel including two side plates affixed perpendicular to a rectangular back plate;
wherein the sporting chair is transformable between a first, working position and a second, transport position;
wherein said first, working position comprises:
said mounting channel including a pair of channel pin holes corresponding with a pair of gusset pin holes located on a gusset brace welded to said central crossbar;
a mounting pin threaded through the pair of channel pin holes and the pair of gusset pin holes;
a cotter pin securing said pin;
a seat-back placed over said seat-back arms; and
a seat placed over said seat arms.

8. The system of claim 7, further comprising:
a pair of ratchet straps wrapping around a tree trunk, each said ratchet strap including a pair of hooks;
said hooks configured to be hooked to the side plates of said mounting channel; and
said ratchet straps configured to be tightened, thereby securing said sporting chair to said tree trunk.

9. The sporting chair system of claim 8, further comprising:
said removable bracket configured to be mounted against a tree, such that said angled mounting ribs face said tree; and
a mounting strap configured to wrap about said tree and to confine said removable bracket to said tree.

10. The sporting chair system of claim 9, further comprising:
an accessory mounting tree releasably connected to said mounting stem of said removable bracket, said mounting tree comprising a primary trunk, a plurality of flanges for mounting equipment affixed to said primary trunk, and at least one branch connector for connecting with accessories or accessory mounts.

11. The sporting chair system of claim 9, further comprising:
a pivotable connector releasably connected to said at least one branch connector of said accessory mounting tree;
a holder releasably clipped to said pivotable connector;
said holder comprising a holder base plate and three holder pins bolted to said holder base plate; and
said holder configured to hold sporting equipment.

12. The sporting chair system of claim 9, further comprising:
a camera mounting accessory releasably connected to said at least one branch connector of said accessory mounting tree.

13. The sporting chair system of claim 12, further comprising:
said camera mounting accessory comprising a primary arm configured to be hydraulically raised or lowered by a hydraulic piston and cylinder;
a positional arm connected to said primary arm such that said arm is configured to pivot about said primary arm; and
a camera mounting platform affixed to said positional arm, said camera mounting platform configured to receive a digital camera.