USD715778SActiveUtility

Sound reproduction apparatus

59
Assignee: YILIN GUPriority: Oct 13, 2011Filed: Apr 12, 2012Granted: Oct 21, 2014
Est. expiryOct 13, 2031(~5.2 yrs left)· nominal 20-yr term from priority
Inventors:Gu Yilin
59
PatentIndex Score
13
Cited by
13
References
1
Claims

Claims

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

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