USD305673SExpiredUtility

Emergency vehicle warning sign

36
Assignee: E LITE LTDPriority: Jul 10, 1987Filed: Jul 10, 1987Granted: Jan 23, 1990
Est. expiryJul 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Paul J. DavidsonMichael R. Smith
36
PatentIndex Score
4
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an emergency vehicle warning sign, is as shown and described.

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