Tiltable chair
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 23, 1993
Issued Date -
N/A
app pub date -
Oct 24, 1991
filing date -
Jan 5, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tiltable chair in which a back rest is supported by at least one rear lever via a swivel joint and the seat is supported by a resilient, flexible front mounting element on a pedestal in such a way that when the back rest is tilted forwards or backwards the seat simultaneously partakes of an approximately horizontal, linear movement and the rear part of the seat partakes of a greater lifting or lowering movement than the front part of the seat.
First Claim
Family
International Classification(s)
Cited Art Landscape
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