Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Abbruscato0
Date of Patent
December 12, 2006
Patent Application Number
10953986
Date Filed
September 29, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A direction finder is disclosed that is a hand-held device used to locate a vehicle in a parking lot using a two way radio link, operating in an unlicensed freely available band of the radio spectrum. Made for outdoor use, it is independent of GPS systems, cellular telephone systems, Loran, and any other system with a large infrastructure.
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