USD430054SExpiredUtility

Emergency siren receiver for controlling traffic lights

29
Assignee: MCMULLEN LARRYPriority: Mar 6, 2000Filed: Mar 6, 2000Granted: Aug 29, 2000
Est. expiryMar 6, 2020(expired)· nominal 20-yr term from priority
Inventors:Larry Mcmullen
29
PatentIndex Score
3
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a emergency siren receiver for controlling traffic lights, as shown.

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