Chairs and seats – Rest for knee – leg – or foot – Connected to chair or seat for relative movement
Patent
1986-02-13
1988-08-30
Dorner, Kenneth J.
Chairs and seats
Rest for knee, leg, or foot
Connected to chair or seat for relative movement
2481887, 297172, 297437, A47C 750
Patent
active
047671602
ABSTRACT:
A device for use in a kneeling-like sitting position having a per se known, optionally tiltable and optionally height-adjustable chair seat on a chair supporting a person's posterior, and having at least one cushion supporting the person's knee/calf area, said cushion or cushions being supported by a support frame, which preferably is detachably mounted on the frame of the chair or parts of said frame. Optionally, a five-branch crossed base may form part of the chair frame, said support frame being made to engage with the outer section of two of the branches of the crossed base.
REFERENCES:
patent: 590268 (1897-09-01), Lee
patent: 1537980 (1926-02-01), Liptag
patent: 1606840 (1926-11-01), Koenigkramer
patent: 1608033 (1926-11-01), Nabors
patent: 4328991 (1982-05-01), Mengshoel et al.
patent: 4425863 (1984-01-01), Cutler
patent: 4589699 (1986-05-01), Dungan
Mengshoel Hans C.
Opsvik Peter
Brown Peter R.
Dorner Kenneth J.
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