USD261759SExpiredUtility

Loudspeaker

56
Assignee: PIONEER ELECTRONIC CORPPriority: Sep 11, 1978Filed: Mar 12, 1979Granted: Nov 10, 1981
Est. expirySep 11, 1998(expired)· nominal 20-yr term from priority
Inventors:Kazuyuki Hata
56
PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

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

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