CHAIR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 11, 2013
app pub date -
Jun 10, 2011
filing date -
Jun 11, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A chair, on a chair seat or a chair frame, includes guide rails which are fixed to the chair seat in a forward and backward direction, and movers which are coupled to the guide rails and are moved in a forward and backward direction of the chair. The chair with a backrest which is movable in a forward and backward direction of the chair comprises a brake device which fixes the movements of the movers, and the brake device comprises brake pieces which receive the operation of a brake lever, and then are compressed to a fixed region of the chair and fix the movers.
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