Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Roger Bieberdorf0
Date of Patent
November 14, 2006
0Patent Application Number
109811600
Date Filed
November 4, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An airport light system is disclosed, which includes an airport guidance sign circuit, and an airport light installation coupled to the airport guidance sign circuit that includes a guidance sign component activated in an ON position of the airport guidance sign circuit and deactivated in an OFF position of the airport guidance sign circuit, a runway guard light component, a rechargeable battery coupled to the runway guard light, a battery charger for recharging the rechargeable battery, and the runway guard light component activated a) by the airport guidance sign circuit in the ON position of the airport guidance sign circuit, and b) by the rechargeable battery in the OFF position of the airport guidance sign circuit.
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