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US Patent 10032372 Traffic signal system

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
10032372
Patent Inventor Names
Dwayne De Nava2
Date of Patent
July 24, 2018
Patent Application Number
15584090
Date Filed
May 2, 2017
Patent Citations Received
‌
US Patent 10672268 Traffic signal indicating sign
1
Patent Primary Examiner
‌
Zhen Y Wu
Patent abstract

A traffic signal system includes a traffic light that is positioned at an intersection between roadways thereby facilitating the traffic light to be visible to motorists. A red light emitter is coupled to the traffic light to tell motorists approaching the intersection to stop. A yellow light emitter is coupled to the traffic light to tell the motorists approaching the intersection of an impending red light. A green light emitter is coupled to the traffic light to tell the motorists approaching the intersection to proceed through the intersection. A timer unit is coupled to the traffic light and the timer unit is in communication with each of the green light emitter and the yellow light emitter. The green light emitter emits indicia to communicate a time remaining until the yellow light emitter is turned on. The yellow light emitter emits indicia to communicate a time remaining unit the red light emitter is turned on.

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