Patent ID: 6899396

Claim:
A chair, which comprises: a tubular U-shaped back frame, said back frame defining a pair of spaced apart back legs; a pair of tubular L-shaped side members, each of said side members defining a front leg and an arm, one of said arms being connected to one of said back legs and the other of said arms being connected the other of said back legs; a tubular U-shaped seat frame, said seat frame having a circular cross-section and including a pair of space apart side bars and a front bar connected between said side bars, said front bar having a pair of spaced apart pin holes, said seat frame being connected to each of said front legs and each of said back legs; a connecting member connected across said seat frame adjacent the connections of said seat frame to said back legs; a seat member mounted to said seat frame, said seat member including a seating surface having a shape and size congruent with said seat frame, said seating surface having a front edge and a pair of spaced apart side edges, said front and side edges having a partial circular edge profile adapted to fit with said front and side bars, respectively, said front edge including a pair of spaced apart pins engaged with said pin hole of said front bar.