Stadium seat
A seat frame of a stadium seat includes a lower cross beam, bench-engaging support arms configured to mount over a top, flat surface of the stadium bench, and upright support members. The upright support members include rounded upper ends that may be rearwardly canted.
1. An open-backed seat frame for semi-permanent attachment to a stadium bench supported on a stadium riser, the seat frame comprising:
bench-engaging support arms having each a front portion and a rear portion, said front portion of said bench-engaging support arms including forward hooks configured to engage the stadium bench to which said seat frame is attachable, said forward hooks comprising a lower prong integrally connected to one of said bench-engaging support arms through an intermediate upright;
upright support members that connect to said bench-engaging support arms, said upright support members oriented substantially perpendicularly to said bench-engaging support arms, said upright support members having an upper portion, a midpoint and a lower portion, each of said upright support members integrally formed with the bench-engaging support arm to which it connects;
an open area defining a vertical plane between said upper portions of upright support members that is devoid of any cross beams;
a seat frame securing strap for securing said seat frame to said stadium bench;
mounting receptacles configured to receive the seat frame securing strap for securing said seat frame to said stadium bench;
said upright support members each including an upright bar and a rounded upper end formed by a bend in said upright bar, and wherein said rounded upper ends are coplanar with a substantially vertical plane occupied by the upright support members.
2. The seat frame of claim 1 wherein said rounded upper ends are substantially U-shaped.
3. The seat frame of claim 1 wherein at least some of said mounting receptacles are located on said forward hooks.
4. The seat frame of claim 1 wherein at least some of said mounting receptacles are located on said rear portion of said bench-engaging support arms.
5. The seat frame of claim 4 wherein the at least some of said mounting receptacles located on said rear portion of said bench-engaging support arms are substantially coplanar with said bench-engaging support arms.
6. The seat frame of claim 1 wherein at least some of said mounting receptacles are located on said forward hooks, and at least some others of said mounting receptacles are located on said rear portion of said bench-engaging support arms.
7. The seat frame of claim 6 wherein the at least some others of said mounting receptacles located on said rear portion of said bench-engaging support arms are substantially coplanar with said bench-engaging support arms.
8. The seat frame of claim 1 wherein at least some of said mounting receptacles are substantially coplanar with said bench-engaging support arms.
9. The seat frame of claim 1 further comprising a seat cushion, the seat cushion comprising at least one cushion securing strap for securing the seat cushion proximate to the front portion of one of the bench-engaging support arms.
10. The seat frame of claim 9 , wherein the cushion securing strap is configured to be looped around one of the forward hooks.
11. The seat frame of claim 9 , wherein the cushion securing strap comprises a loop secured to a lower front edge of the seat cushion.
12. The seat frame of claim 9 , wherein the cushion securing strap includes one fixed end and one free end, the fixed end being fixed to a lower front edge portion of the seat cushion.
13. The seat frame of claim 12 , wherein the free end of the cushion securing strap comprises a hole formed through the securing strap.
14. The seat frame of claim 13 comprising a cushion strap securing member located proximate to one of the forward hooks, and comprising a clip for securing the cushion securing strap to the cushion strap securing member, wherein the cushion strap securing member includes a central passage that is aligned with the hole in the free end of the cushion securing strap when the cushion securing strap is secured to the cushion strap securing member by the clip.
15. The seat frame of claim 9 comprising a cushion strap securing member, wherein the cushion securing strap is secured to the cushion strap securing member with a clip.
16. The seat frame of claim 1 , comprising a flexible backrest suspended between the upright support members.
17. The seat frame of claim 1 wherein at least some of the mounting receptacles are elongate and include a hollow central passageway.
18. The seat frame of claim 17 , wherein the at least some of the mounting receptacles that are elongate have a substantially cylindrical outer surface.