Chairs and seats – Rest for knee – leg – or foot – Connected to chair or seat for relative movement
Patent
1991-07-01
1992-09-22
Chotkowski, Karen J.
Chairs and seats
Rest for knee, leg, or foot
Connected to chair or seat for relative movement
248125, A47C 700
Patent
active
051491745
ABSTRACT:
A support stand (10) is adapted to provide support to a standing person. The stand (10) has a planar base (12) upon which the person stands. A tilted and contoured seat cushion (22) supports the posterior of one person so that the pelvis is in an upright position and stress on the back is reduced. The knees are supported by a pad (24) which pivots to remain parallel to the shin bone. The seat cushion (22) is supported on a shaft (16) having telescoping members (26, 27) to adjust the height of the seat cushion (22). The shin pad (24) is supported on a telescoping member (28) extending from a shaft (20) and an angular adjustment (38).
REFERENCES:
patent: 3029106 (1962-04-01), McGuire
patent: 3181828 (1965-05-01), Cramer
patent: 3477673 (1969-11-01), Bereday
patent: 3704847 (1972-12-01), Schmitt
patent: 3754787 (1973-08-01), Garber
patent: 4328991 (1982-05-01), Mengshoel et al.
patent: 4526422 (1985-07-01), Mengshoel et al.
patent: 4589699 (1986-05-01), Dungan
patent: 4650249 (1987-03-01), Serber
patent: 4653808 (1987-03-01), Opsvik
patent: 4767160 (1988-08-01), Mengshoel
Charash Ruth A.
Chotkowski Karen J.
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