USD342948SExpiredUtility

Combined speaker box and amplifier

57
Assignee: SONY CORPPriority: Nov 29, 1991Filed: Apr 17, 1992Granted: Jan 4, 1994
Est. expiryNov 29, 2011(expired)· nominal 20-yr term from priority
Inventors:Rie Furui
57
PatentIndex Score
10
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined speaker box and amplifier, as shown and described.

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