Synchrotilt chair
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 10, 1998
Grant Date -
N/A
app pub date -
Jul 18, 1996
filing date -
Apr 10, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A chair includes a base, a seat, a back and a linkage operably connecting the seat and the back to the base in a manner providing a synchrotilt movement of the back and the seat. The back is pivoted to the base at a first actual pivot for movement about a back tilt axis, and the seat is pivoted to the back at a second actual pivot for movement about a second axis that is generally aligned with the hip joints of a user. The seat is further movably and pivotally supported on the base.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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