USD273008SExpiredUtility

Speaker

94
Assignee: PIONEER ELECTRONIC CORPPriority: Apr 1, 1981Filed: Sep 24, 1981Granted: Mar 13, 1984
Est. expiryApr 1, 2001(expired)· nominal 20-yr term from priority
Inventors:Hideaki Ishizaki
94
PatentIndex Score
36
Cited by
5
References
1
Claims

Claims

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

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