IP Library Patent Application 19210696
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App. No. 19/210,696 · Confirmation No. 9753

WARNING LIGHT SENSOR SYSTEM FOR AUTOMATICALLY DETERMINING A PROPER OPERATION OF A RAILROAD CROSSING WARNING SYSTEM

Inventor: Thomas N. Hilleary
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Quick Facts
App. No.
19/210,696
Filed
2025-05-16
Pub. No.
US20250276725A1
Art Unit
OPAP