USD289040SExpiredUtility

Loudspeaker

77
Assignee: OLSEN RONALDPriority: Dec 9, 1983Filed: Dec 9, 1983Granted: Mar 31, 1987
Est. expiryDec 9, 2003(expired)· nominal 20-yr term from priority
Inventors:Ronald Olsen
77
PatentIndex Score
23
Cited by
4
References
1
Claims

Claims

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

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