Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use
Reexamination Certificate
2008-06-17
2008-06-17
Crosland, Donnie L. (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
Of burglary or unauthorized use
C340S426110, C340S430000, C307S010200, C307S010300
Reexamination Certificate
active
07388472
ABSTRACT:
A vehicle anti-theft method for use in a vehicle having an internal combustion engine, an ignition, a starter, fuel injectors, a memory, engine controller, and a real clock time function in the engine controller, said engine controller being configured to operate the engine in a plurality of different modes including a theft protection mode, comprises; a) comparing a lock window definition time with an engine controller real clock time; b) operating the engine in a theft protection mode when the real clock time matches the lock window definition time; c) determining whether the engine is running, and; d) controlling the operation of the engine.
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Crosland Donnie L.
Detroit Diesel Corporation
Panagos Bill C.
Rader Fishman & Grauer PLLC.
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