Task chair
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United States of America Patent
Stats
-
Jul 25, 2006
Grant Date -
May 19, 2005
app pub date -
Nov 17, 2004
filing date -
Nov 18, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A task chair equipped with a mechanism for independently adjusting the height and width of support arms by the manual operation of a single adjustment knob. Each of the support arms includes a first arm portion and a second arm portion that are pivotally coupled by corresponding pivot joints. Each second arm portion carries one of a pair of arm pads. Each second arm portion may be inclined relative to the corresponding first arm portion for inclining the corresponding arm pad relative to a seat plate of the task chair. Each arm pad is joined with the corresponding second arm portion by a coupling mechanism that permits movement of each arm pad with two degrees of translational freedom and one degree of rotational freedom.
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Cited Art Landscape
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