Chair with pivotable chair back
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 13, 2005
Grant Date -
Feb 17, 2005
app pub date -
Aug 13, 2003
filing date -
Aug 13, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A chair comprises a frame, a chair back, and a chair back return device. The chair back is mounted to the frame for pivotable movement away from a home position. The chair back return device is arranged to return the chair back to the home position.
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