Swivel chair

Details Swivel chair Swivel chair

1976-04-14

1977-09-06

Frazier, Roy D.

Chairs and seats

With table, desk, or easel

Table supported on both arms

248429, 297328, 297344, 297417, 297432, A47B 8302

Patent

active

040464199

ABSTRACT:
A chair is rotatable and rockable, has an adjustable headrest and arm and leg rests selectively pivotable into use positions, and is carried for forward and backwards movement upon a baseplate attached at a forward end thereof to a work station fixture such as a desk or work table. The chair has an undercarriage with two rollers and a guide bar forming a "T." The base T is guided in longitudinal movement by a guide tube with which the guide bar is telescopic and by raised longitudinal edges along the base plate cooperating with the rollers of the undercarriage.

REFERENCES:
patent: 222092 (1879-11-01), Starr
patent: 585913 (1897-07-01), Haynes
patent: 1952768 (1934-03-01), McGowen
patent: 2375696 (1945-05-01), Shick
patent: 2553652 (1951-05-01), Gradle et al.
patent: 2592025 (1952-04-01), Gray
patent: 2748835 (1956-06-01), Barecki
patent: 2850077 (1958-09-01), Dawson
patent: 3480249 (1969-11-01), Lie
patent: 3774965 (1973-11-01), Brandt et al.
patent: 3980848 (1976-09-01), Schulz et al.

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