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Office chair

Assignee: YANG JIANHUAPriority: Sep 7, 2011Filed: Sep 7, 2011Granted: Jan 1, 2013
Est. expirySep 7, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:YANG JIANHUA
84
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6
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an office chair, as shown and described.

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