USD249367SExpiredUtility

Decorative acoustical panel

Assignee: CHARLES IND CORPORATIONPriority: Sep 11, 1975Filed: Sep 11, 1975Granted: Sep 12, 1978
Est. expirySep 11, 1995(expired)· nominal 20-yr term from priority
Inventors:Larrie S. Reese
64
PatentIndex Score
15
Cited by
4
References
1
Claims

Claims

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

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