USD323128SExpiredUtility

Pneumatic horn

49
Individually held — no corporate assignee on recordPriority: Jul 15, 1991Filed: Jul 15, 1991Granted: Jan 14, 1992
Est. expiryJul 15, 2011(expired)· nominal 20-yr term from priority
Inventors:John C. Moran
49
PatentIndex Score
6
Cited by
5
References
1
Claims

Claims

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

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