USD452964SExpiredUtility

Acoustical horn

73
Assignee: HARMAN INT INDPriority: Mar 7, 2001Filed: Mar 7, 2001Granted: Jan 15, 2002
Est. expiryMar 7, 2021(expired)· nominal 20-yr term from priority
Inventors:Mary Vosse
73
PatentIndex Score
20
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an acoustical horn, as shown and described.

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