Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Antonio Marques0
Jason Edward Duckworth0
Richard Perry Abernethy0
Date of Patent
June 15, 2010
0Patent Application Number
120251200
Date Filed
February 4, 2008
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to an emergency lighting system comprising one or more first lighting elements and a power supply/charging unit that is incorporated in a host lighting fixture having one or more second lighting elements such as an HID, incandescent or fluorescent lamp. Optionally, a heating element can be provided that allows operation of the system in temperatures too low for operation of conventional emergency lighting systems.
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