USD724880SActiveUtility

Chair back frame

44
Assignee: ZHONGSHAN SHI SONGLIN FURNITURE CO LTDPriority: Sep 29, 2014Filed: Sep 29, 2014Granted: Mar 24, 2015
Est. expirySep 29, 2034(~8.2 yrs left)· nominal 20-yr term from priority
Inventors:Hsuan-Chin Tsai
44
PatentIndex Score
4
Cited by
8
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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