USD683551SActiveUtility

Chair frame

77
Assignee: WU YAO-CHUANPriority: May 29, 2012Filed: May 29, 2012Granted: Jun 4, 2013
Est. expiryMay 29, 2032(~5.9 yrs left)· nominal 20-yr term from priority
Inventors:Yao-Chuan Wu
77
PatentIndex Score
21
Cited by
10
References
1
Claims

Claims

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

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