USD254604SExpiredUtility

Combined light and siren speaker housing for emergency vehicle

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Assignee: FED SIGNAL CORPPriority: Feb 27, 1978Filed: Feb 27, 1978Granted: Apr 1, 1980
Est. expiryFeb 27, 1998(expired)· nominal 20-yr term from priority
Inventors:Earl W. Gosswiller
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PatentIndex Score
18
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined light and siren speaker housing for emergency vehicle, as shown and described.

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