Multi-position convertible therapeutic chair

Details Multi-position convertible therapeutic chair Multi-position convertible therapeutic chair

1987-03-20

1988-12-27

McCall, James T.

Chairs and seats

Rest for knee, leg, or foot

Connected to chair or seat for relative movement

297118, 297195, 297338, 297355, A47C 750

Patent

active

047936550

ABSTRACT:
A chair is equipped with a seat rest cushion and support and a separate back rest cushion and support. The cushions are mounted on the chair frame and interconnected by a mechanism which permits swinging the back rest cushion downwards to a knee rest position while tilting the seat rest cushion forward to enable a person to assume a knee rest position on the chair. Also, further adjustments of the seat rest cushion to act as a back rest and the knee rest cushion to act as a seat rest provides a lounge chair. All of this out of the same original chair. Additional embodiments provide an additional cushion for a person while in a knee rest or lounge position of desired.

REFERENCES:
patent: 3669493 (1972-06-01), Vowles
patent: 3837705 (1974-09-01), Marraccini
patent: 4328991 (1982-05-01), Mengshoel
patent: 4377309 (1983-03-01), Mengshol
patent: 4564237 (1986-01-01), Steifensand
patent: 4589699 (1986-05-01), Dungan
patent: 4614378 (1986-09-01), Picou
patent: 4650249 (1987-03-01), Serber

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