Stadium Chair and Frame
The present invention relates to a stadium chair for use with bleachers. The chair includes a frame having a seat portion and a back portion, a seat cushion, and a backrest.
This application is a continuation-in-part of U.S. patent application Ser. No. 11/380,281, filed on Apr. 26, 2006 which is a continuation of U.S. patent Ser. No. 11/046,366, filed on Jan. 28, 2005, now abandoned, which is a continuation of U.S. patent application Ser. No. 10/846,136, filed on May 14, 2004, now U.S. Pat. No. 6,926,360 which is a continuation of U.S. patent application Ser. No. 10/348,785, filed on Jan. 22, 2003, now U.S. Pat. No. 6,739,667, the contents of which are incorporated in their entirety by reference herein.
FIELD OF THE INVENTIONThe present invention relates to chairs. More specifically, the present invention relates to chairs and frames for chairs that are attachable to or useable with stadium seating, such as bleachers.
BACKGROUND OF THE INVENTIONBleacher-type seating is often provided for spectator events such as sporting events, concerts, and the like. Such seating may be provided in a permanent setting, such as a stadium, a semi-permanent setting, such as retractable bleachers in a gymnasium, or on a temporary basis for specific events. Bleachers provide simple, efficient and convenient seating for a large number of spectators; however, bleachers do not necessarily provide the most comfortable seating nor do they typically identify an individual seating location.
To improve the comfort of such seating, patrons sometimes bring their own seats or cushions. While an improvement in comfort, such a solution requires the patron to remember to bring their own device, which is often an afterthought and/or a very easily overlooked consideration when attending an otherwise exciting event. In addition, having spectators hauling their own chairs or cushion into a stadium seating arrangement can be inconvenient and possibly even dangerous to other spectators. That is, walkways are narrow and space is extremely limited so carrying extra items (especially if large, bulky or cumbersome) presents a challenge.
Thus, there exists a need to balance the conveniences and mass seating offered through stadium or bleacher seating with a degree of personal comfort.
BRIEF SUMMARY OF THE INVENTIONAccordingly, a stadium chair and frame for a stadium chair are provided. The frame of the stadium chair comprise a first support member for positioning on a bleacher, the first support member having a first bracket for engaging a front face of the bleacher; a second support member for positioning on the bleacher, the second support member having a second bracket for engaging a front face of the bleacher; a first upright member having a first end joined to the first support member and a hook-type structure positioned at a second end; a second upright member having a first end joined to the second support member and a hook-type structure positioned at a second end; and a horizontally configured structure attached to at least one member, and configured for attachment to the bleacher, the structure positioned at an angle from the first and second support members.
BRIEF DESCRIPTION OF THE DRAWINGS
Stadium chairs used in association with the present invention are disclosed in detail U.S. Pat. Nos. 6,739,667, 6,926,360, 7,104,605 and published United States patent applications, Publication Nos. US2006/0022499, US2006/0250004 and US2006/0250010, the applications, patents and contents thereof are incorporated herein in their entirety by reference.
The stadium chair 10 of the present embodiment comprises an improvement to the stadium chair for attachment to a bleacher 12. The bleacher 12 may be an elongate plank-like member having an upper seating surface 14, a lower surface 16, a front face 18 and a rear face 20. The bleacher 12 may be made from various materials, including wood or aluminum. As illustrated in phantom (
The stadium chair 10 rests on the upper seating surface 14 and is secured to the front face 18 of the bleacher 12. The stadium chair 10 may also be secured to the rear face 20 of the bleacher 12. The particular configuration of the bleacher 12 may affect which securement members should be used.
Referring to
The frame 24, as illustrated in
Depending from the horizontal members 42, 44 and extending upwards, as illustrated in
The inwardly turned ends 68, 70 of the first and second upright members 50, 52, in one embodiment, aid in securing a backrest 78 to the frame 24 (see
The frame 24 further comprises a horizontally configured member 90 for securing the stadium chair 10 to the bleacher 12. The horizontally configured member 90 may be positioned along a portion of the frame 24. In a preferred embodiment, the horizontally positioned member 90 is positioned so as to contact the first upright member 50 and/or the second upright member 52. Alternatively, the horizontally configured member may be connected to or in contact with one or both horizontal members 42, 44 of the seat portion 46 of the frame 24. The horizontally configured member 90 in one preferred embodiment is an attachment bracket having one or more openings 92 (see
As indicated, the horizontal member 90 may be provided with one or more openings or apertures 92, throughbores or threaded throughbores. The openings or throughbores 92 may be used, in one embodiment to attach a bleacher attachment device 94. In the illustrated embodiment, one or more clamps 94 may be attached using any combination of left, center, and right openings or throughbores or a single clamp may be used, secured at the central openings or throughbore or to any unobstructed opening throughbore. In other words, the chair 10 may be positioned as desired and one or more openings or throughbores 92 may be used for multiple attachment points of an attachment device 94 to secure and/or attach the chair 10 to the bleacher 12.
As seen in
In a preferred embodiment, as illustrated in
In use, the frame 24 is positioned so that the first and second generally U-shaped brackets 30, 36 loop over and/or engage the front face 18 of the bleacher 12 (see
In one preferred embodiment, the backrest 78 may be attached to the frame 24 by inserting the first inwardly turned member 68 of the frame 24 into a first sleeve 82 and inserting the second inwardly turned member 70 of the frame 24 into a second sleeve 84 of the backrest 78 (see
Although various representative embodiments of this invention have been described above with a certain degree of particularity, those skilled in the art could make numerous alterations to the disclosed embodiments without departing from the spirit or scope of the inventive subject matter set forth in the specification and claims. All directional references (e.g., upper, lower, upward, downward, left, right, leftward, rightward, top, bottom, above, below, vertical, horizontal, clockwise, counterclockwise, x-axis, y-axis, and z-axis) are only used for identification purposes to aid the reader's understanding of the embodiments of the present invention, and do not create limitations, particularly as to the position, orientation, or use of the invention unless specifically set forth in the claims. Joinder references (e.g., attached, coupled, connected) are to be construed broadly and may include intermediate members between a connection of elements and relative movement between elements. As such, joinder references do not necessarily infer that two elements are directly connected and in fixed relation to each other.
In some instances, components are described with reference to “ends” having a particular characteristic and/or being connected with another part. However, those skilled in the art will recognize that the present invention is not limited to components which terminate immediately beyond their points of connection with other parts. Thus, the term “end” should be interpreted broadly, in a manner that includes areas adjacent, rearward, forward of, or otherwise near the terminus of a particular element, link, component, part, member. In methodologies directly or indirectly set forth herein, various steps and operations are described in one possible order of operation, but those skilled in the art will recognize that steps and operations may be rearranged, replaced, or eliminated without necessarily departing from the spirit and scope of the present invention. It is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative only and not limiting. Changes in detail or structure may be made without departing from the spirit of the invention as defined in the appended claims.
Although the present invention has been described with reference to preferred embodiments, persons skilled in the art will recognize that changes may be made in form and detail without departing from the spirit and scope of the invention.
Claims
1. A frame for a stadium chair, the frame comprising:
- a first support member for positioning on a bleacher, the first support member having a first bracket for engaging a front face of the bleacher;
- a second support member for positioning on the bleacher, the second support member having a second bracket for engaging a front face of the bleacher;
- a first upright member having a first end joined to the first support member and a hook-type structure positioned at a second end offset at a first angle;
- a second upright member having a first end joined to the second support member and a hook-type structure positioned at a second end at a second offset angle; and
- a horizontally configured structure attached to at least one member, configured to attach the chair to the bleacher, the structure being positioned at an angle from the first and second support members.
2. The frame of claim 1, wherein the horizontally configured structure comprises an attachment bracket.
3. The frame of claim 1, wherein the horizontally configured structure has a throughbore for receipt of an attachment device.
4. The frame of claim 1, wherein the horizontally configured structure has an attachment clamp for securing the frame to the bleacher.
5. A frame for a stadium chair, the frame comprising:
- a first support member for positioning on a bleacher, the first support member having a first bracket for engaging a front face of the bleacher;
- a second support member for positioning on the bleacher, the second support member having a second bracket for engaging a front face of the bleacher;
- a first upright member having a first end joined to the first support member and an inwardly turned portion;
- a second upright member having a first end joined to the second support member and an inwardly turned portion; and
- a horizontally arranged structure attached to at least one member, configured to removably secure the chair to the bleacher between at least two members.
6. A stadium chair comprising:
- a frame having a seat portion and a back portion, the seat portion having a first support member for positioning on a bleacher, the first support member having a first bracket for engaging a front face of the bleacher and a second support member for positioning on the bleacher, the second support member having a second bracket for engaging a front face of the bleacher, the back portion having a first upright member having a first end joined to the first support member and an inwardly turned structure positioned at a second end, and a second upright member having a first end joined to the second support member and an inwardly turned structure positioned at a second end;
- a seat cushion configured to rest on the seat portion;
- a backrest having an interior portion for receiving a portion of the inwardly turned structure of the first and second upright members and spanning between the first upright member and second upright member; and
- a horizontally configured structure attached to at least one member, configured to attach the chair to the bleacher.
7. The stadium chair of claim 6, wherein the horizontally configured structure comprises an attachment bracket.
8. The stadium chair of claim 6, wherein the horizontally configured structure has a throughbore for receipt of an attachment device.
9. The stadium chair of claim 6, wherein the horizontally configured structure has an attachment clamp for securing the chair to the bleacher.
10. The stadium chair of claim 6, wherein the backrest interior portion comprises a first sleeve and a second sleeve.
11. The stadium chair of claim 10, wherein the first sleeve and second sleeve are positioned on an outer surface of the backrest.
Type: Application
Filed: Oct 2, 2007
Publication Date: Apr 24, 2008
Inventor: Troy Jones (Maize, KS)
Application Number: 11/866,189
International Classification: A47C 1/16 (20060101);