Patent ID: 7316452
Filing Date: 2008-01-08
Classification: A47C

Abstract:
1. A unitary seat frame of a seat for semi-permanent attachment to a stadium bench supported on a stadium riser, wherein the stadium bench includes a top, flat surface for seating, a front portion that extends beyond the stadium riser, opposed, spaced front and rear vertical walls extending downwardly from the top surface, and flanges extending inwardly from the bottom of each wall, the seat frame comprising: a lower cross beam; bench-engaging support arms configured to mount over the top, flat surface of the stadium bench; and upright support members that connect to at least one of said lower cross beam and said bench-engaging support arms, said upright support members comprising exposed blunted upper ends, wherein said lower cross beam, said bench-engaging support arms, and said upright support members are integrally formed together as a single piece to form the unitary seat frame.