USD657062SActiveUtility

Back support

90
Assignee: CHIANG PANG-CHINGPriority: Jan 25, 2011Filed: Jan 25, 2011Granted: Apr 3, 2012
Est. expiryJan 25, 2031(~4.5 yrs left)· nominal 20-yr term from priority
Inventors:Pang-Ching Chiang
90
PatentIndex Score
44
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a back support, as shown.

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