Sit-kneel chair

Details Sit-kneel chair Sit-kneel chair

1984-05-29

1986-05-20

Lyddane, William E.

Chairs and seats

Rest for knee, leg, or foot

Connected to chair or seat for relative movement

248395, 297313, 297346, 297432, A47C 750, A47C 700

Patent

active

045896992

ABSTRACT:
A sit-kneel chair (10) for distributively supporting the posterior of a user, and the knee and/or lower leg portion of a user. The chair (10) comprises a seat (12) for supporting the posterior of the user, and the knee support (14) for supporting the knee or lower leg portions of the user. The chair (10) further comprising a frame (16) including a first support assembly (20) for pivotally supporting the seat (12) and a second support assembly (22) for pivotally supporting the knee support (14). Means are also provided for selectively altering the linear distance between the seat (12) and the knee support (14). In the preferred embodiment, such means comprise a connector arm (40) secured to the first support assembly (20) for slidably engaging the second support assembly (22).

REFERENCES:
patent: D265612 (1982-08-01), Gusrud et al.
patent: 2375696 (1945-05-01), Shick
patent: 2499884 (1950-03-01), Singleton
patent: 2691559 (1954-10-01), Harry
patent: 3669493 (1972-06-01), Vowles
patent: 4122954 (1978-10-01), Slater
patent: 4392685 (1983-07-01), Leonhart
patent: 4425863 (1984-01-01), Cutler

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