Communications: electrical – Land vehicle alarms or indicators – External signal light system
Reexamination Certificate
2007-11-13
2007-11-13
Nguyen, Phung T. (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
External signal light system
C340S815450, C362S308000
Reexamination Certificate
active
11121921
ABSTRACT:
A lighting apparatus for vehicles having two primary headlights for visible low beam and high beam illumination, and auxiliary headlights that are mounted on the vehicle separate from the primary headlights. The auxiliary headlights generate infrared light and position light. An electrical control unit automatically turns the position light of the primary headlights off or on when the auxiliary headlight is turned on or off.
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patent: 5854537 (1998-12-01), Gotoh et al.
patent: 6897459 (2005-05-01), Albou
patent: 39 32 216 A 1 (1991-04-01), None
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patent: 1 139 011 (2001-10-01), None
Irmscher Tobias
Kalze Franz-Josef
Kempkensteffen Martin
Birch & Stewart Kolasch & Birch, LLP
Hella KGAA Hueck & Co.
Nguyen Phung T.
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