USD266560SExpiredUtility

Loudspeaker

37
Assignee: PIONEER ELECTRONIC CORPPriority: Mar 31, 1980Filed: Sep 24, 1980Granted: Oct 19, 1982
Est. expiryMar 31, 2000(expired)· nominal 20-yr term from priority
Inventors:Hideyuki Matsubara
37
PatentIndex Score
1
Cited by
4
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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