Foldable caster chair for the handicapped

Details Foldable caster chair for the handicapped Foldable caster chair for the handicapped

1976-11-22

1977-10-04

Song, Robert R.

Land vehicles

Wheeled

Extensible

297 60, 280 43, B62B 706

Patent

active

040520870

ABSTRACT:
A rigid, generally rectangular seat has front and rear leg assemblies pivotally connected thereto, so that the seat can be folded upwardly toward the rear leg assembly, and the front leg assembly can be folded beneath the seat. A pair of L-shaped arms is pivotally mounted on the rear leg assembly, one on each side, and the lower ends of the generally vertical portions of said arms are alignable with the front leg assembly when the chair is erect, and carry locking means thereon engageable with a locking means carried by the upper ends of the front legs. The L-shaped arms hold the chair in its erect position, but either can be released and swung aside to allow sideways movement of a person entering or leaving the seat.

REFERENCES:
patent: 898235 (1908-09-01), Lloyd
patent: 1087928 (1914-02-01), Diemer
patent: 1869365 (1932-08-01), Corduan
patent: 2472407 (1949-06-01), David et al.
patent: 2975825 (1961-03-01), Gedris et al.

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