USD247237SExpiredUtility
Loudspeaker
Assignee: ACOUSTIC FIBER SOUND SYSTEMS INCPriority: Jan 29, 1976Filed: Jan 29, 1976Granted: Feb 14, 1978
Est. expiryJan 29, 1996(expired)· nominal 20-yr term from priority
Inventors:Robert E. Croup
63
PatentIndex Score
8
Cited by
0
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for loudspeaker, as shown.
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