USD538259SExpiredUtility

Combined speaker and amplifier

90
Assignee: YAMAHA CORPPriority: Jun 2, 2005Filed: Aug 10, 2005Granted: Mar 13, 2007
Est. expiryJun 2, 2025(expired)· nominal 20-yr term from priority
Inventors:Sunao OkamuraNobushiro Aiba
90
PatentIndex Score
48
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a combined speaker and amplifier, as shown.

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