USD728520SActiveUtility

Expandable portable stereo speaker

63
Assignee: ZHANG MICHAEL WEIBINPriority: Sep 8, 2013Filed: Sep 8, 2013Granted: May 5, 2015
Est. expirySep 8, 2033(~7.1 yrs left)· nominal 20-yr term from priority
Inventors:Michael Zhang
63
PatentIndex Score
12
Cited by
24
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an expandable portable stereo speaker, as shown and described.

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