USD306592SExpiredUtility
In-wall loudspeaker
Assignee: BANG & OLUFSEN OF AMERICA INCPriority: Aug 20, 1987Filed: Aug 20, 1987Granted: Mar 13, 1990
Est. expiryAug 20, 2007(expired)· nominal 20-yr term from priority
Inventors:Keld Hansson
52
PatentIndex Score
11
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an in-wall speaker system, as shown and described.
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