USD264209SExpiredUtility

Loudspeaker

81
Assignee: PIONEER ELECTRONIC CORPPriority: Apr 27, 1979Filed: Oct 29, 1979Granted: May 4, 1982
Est. expiryApr 27, 1999(expired)· nominal 20-yr term from priority
Inventors:Hideaki Ishizaki
81
PatentIndex Score
14
Cited by
3
References
1
Claims

Claims

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

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