Task chair
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 13, 1988
Grant Date -
N/A
app pub date -
Jan 16, 1987
filing date -
Jan 16, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An office, or task, chair comprising an integrally formed brace comprising a combination seat support and back support connected to a chair base by a piston/cylinder height adjustment mechanism. A seat is mounted on the seat support for forward and backward sliding adjustment and for pitch adjustment. A seat back is mounted for sliding adjustment on the back support portion of the brace. The seat support and seat back support portions of the brace are connected by an integrally formed hinge or flex area which permits the seat back support to incline and twist with respect to the seat support portion. Adjustments of the seat with respect to the seat support are carried out in association with dual, concentric handwheels reachable by a user from a seated position. Adjustment of the seat back is done in association with another handwheel located on the rear face of the seat back.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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