USD269872SExpiredUtility

Loudspeaker

77
Assignee: PIONEER ELECTRONIC CORPPriority: Sep 5, 1980Filed: Mar 4, 1981Granted: Jul 26, 1983
Est. expirySep 5, 2000(expired)· nominal 20-yr term from priority
Inventors:Hideaki Ishizaki
77
PatentIndex Score
14
Cited by
6
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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