USD431484SExpiredUtility

Emergency siren receiver for controlling traffic lights

24
Assignee: MCMULLEN LARRYPriority: Dec 31, 1998Filed: Dec 31, 1998Granted: Oct 3, 2000
Est. expiryDec 31, 2018(expired)· nominal 20-yr term from priority
Inventors:Larry Mcmullen
24
PatentIndex Score
1
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.

Join the waitlist — get patent alerts

Track USD431484S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.