Communications: electrical – Land vehicle alarms or indicators – External alarm or indicator of movement
Reexamination Certificate
2007-01-02
2007-01-02
Nguyen, Tai T. (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
External alarm or indicator of movement
C340S475000, C340S439000, C362S249070, C362S303000, C362S555000
Reexamination Certificate
active
10912278
ABSTRACT:
An integrated LED warning and vehicle lamp according to aspects of the present invention has a base configured to directly replace an existing vehicle lamp by reception into the lamp's reflector shell. The integrated warning and vehicle lamp includes a first radial array of LEDs dedicated to producing the vehicle warning and/or illumination formerly produced by the vehicle lamp and a second radial array of LEDs dedicated to producing an emergency warning light signal. The second radial array may be electrically connected to an axial LED. The LEDs are supported by a lamp support at a location near the focus of the reflector shell. An interface electrical circuit modifies the electrical energy formerly fed to the vehicle lamp to a form appropriate for the LEDs in the first array. A warning signal electrical circuit energizes the second array of LEDs to produce the emergency warning light signal.
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Alix Yale & Ristas, LLP
Nguyen Tai T.
Whelen Engineering Company, Inc.
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