Adjustable chair

Details Adjustable chair Adjustable chair

1975-04-14

1978-08-29

Frazier, Roy D.

Chairs and seats

Movable bottom

Movable independently of back

108 96, 108110, 297130, 297423, A47C 320, A47C 338

Patent

active

041099613

ABSTRACT:
An adjustable chair includes a pair of upwardly extending spaced uprights having a plurality of horizontal grooves provided along the substantial length thereof at inner surfaces of the uprights and facing each other, a foot rest plate and a seat bottom plate member having opposite ends respectively disposed in opposite ones of the grooves at desired vertical locations along the uprights. The foot rest and the seat bottom are interchangeable and are tightly held in place by fastening means extending between the uprights.

REFERENCES:
patent: D180364 (1957-05-01), Handin
patent: 1587253 (1926-06-01), Tarbox
patent: 1786663 (1930-12-01), Leek
patent: 2234562 (1941-03-01), Klopfer et al.
patent: 2466350 (1949-04-01), Anderson
patent: 2538231 (1951-01-01), Booth
patent: 2643045 (1953-06-01), Renfro
patent: 3575465 (1971-04-01), Dolby et al.

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