USD686213SActiveUtility

Passive speaker amplifier

56
Assignee: AMERICAN COVERS INCPriority: Dec 11, 2012Filed: Dec 11, 2012Granted: Jul 16, 2013
Est. expiryDec 11, 2032(~6.4 yrs left)· nominal 20-yr term from priority
Inventors:Bryce Haymond
56
PatentIndex Score
9
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for the passive speaker amplifier, as shown and described herein.

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