Utility chair
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 2001
Grant Date -
N/A
app pub date -
Oct 31, 1995
filing date -
Oct 31, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A chair includes a base, a substantially rigid seat and back supporting frame, and a tensile support tensioned on the frame by a combination of elements of the base, the frame, and a spreader bar that extends between upper portions of the frame has a side profile generating a lumbar support that is particularly comfortable for users having a variety of physical characteristics.
First Claim
Family
International Classification(s)
Cited Art Landscape
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