USD557024SActiveUtility

Office chair

91
Assignee: CHEN YUNG-HUAPriority: Apr 23, 2007Filed: Apr 23, 2007Granted: Dec 11, 2007
Est. expiryApr 23, 2027(~0.7 yrs left)· nominal 20-yr term from priority
Inventors:Yung-Hua Chen
91
PatentIndex Score
43
Cited by
12
References
1
Claims

Claims

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

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