USD319445SExpiredUtility

Loudspeaker

77
Assignee: YAMAHA CORPPriority: Mar 8, 1989Filed: Aug 31, 1989Granted: Aug 27, 1991
Est. expiryMar 8, 2009(expired)· nominal 20-yr term from priority
Inventors:Yoshiro Yamakawa
77
PatentIndex Score
17
Cited by
6
References
1
Claims

Claims

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

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