USD706068SActiveUtility

Chair back frame

58
Assignee: TSAI HSUAN-CHINPriority: Sep 26, 2013Filed: Sep 26, 2013Granted: Jun 3, 2014
Est. expirySep 26, 2033(~7.2 yrs left)· nominal 20-yr term from priority
Inventors:Hsuan-Chin Tsai
58
PatentIndex Score
9
Cited by
6
References
1
Claims

Claims

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

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