Chair with a pair of inclination-preventing members

Details Chair with a pair of inclination-preventing members Chair with a pair of inclination-preventing members

2005-01-25

2005-01-25

Cuomo, Peter M. (Department: 3636)

Chairs and seats

Collapsible chair; i.e., relatively folding bottom, back,...

With folding armrest

C297S045000, C297S046000

Reexamination Certificate

active

06846041

ABSTRACT:
A chair includes two armrest units and a leg assembly. The leg assembly comprises a front leg unit having a pair of front legs pivoted to each other, and a rear leg unit having a pair of rear legs pivoted to each other, and being operable to be disposed in one of a folded state and an extended state. Each armrest unit includes an armrest with two opposite ends respectively pivoted to a respective one of the front legs and a respective one of the rear legs. A seat unit is connected to the armrest units. A pair of inclination-preventing members project respectively from the armrest units and abut against the front and rear leg units, respectively, when the leg assembly is disposed at the extended state.

REFERENCES:
patent: 1957417 (1934-05-01), Williams
patent: 3851914 (1974-12-01), Nii
patent: 3941416 (1976-03-01), Uchida
patent: 4200331 (1980-04-01), Uchida
patent: 4787671 (1988-11-01), Wilson
patent: 5058950 (1991-10-01), Mann
patent: 5507548 (1996-04-01), Marhefka
patent: 6601912 (2003-08-01), Chen
patent: 6634705 (2003-10-01), Zheng

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