Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew P. Johnson0
Date of Patent
August 5, 2008
Patent Application Number
10921719
Date Filed
August 19, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A traffic detection and signal system for pathways within an industrial work environment and method therefor includes at least one sensor positioned to detect objects approaching a pathway intersection and at least one visual indicator electronically linked to the at least one sensor to visually indicate that an object is approaching. The system further includes a controller electronically coupled to the at least one sensor and visual indicator to receive a signal that an object is approaching a pathway intersection and transmit a signal to energize the at least one visual indicator.
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