USD329647SExpiredUtility

Speaker

Assignee: YAMAHA CORPPriority: Feb 28, 1990Filed: Aug 28, 1990Granted: Sep 22, 1992
Est. expiryFeb 28, 2010(expired)· nominal 20-yr term from priority
Inventors:Nikolaus Frank
62
PatentIndex Score
12
Cited by
4
References
1
Claims

Claims

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

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