Communications: electrical – Land vehicle alarms or indicators – For school bus
Reexamination Certificate
2008-05-27
2008-05-27
Nguyen, Tai (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
For school bus
C340S430000, C340S433000, C340S436000, C340S456000, C340S457000, C340S487000, C340S425500, C340S438000, C340S545400
Reexamination Certificate
active
11557730
ABSTRACT:
A system and method for alerting responsible personnel to perform a post-trip inspection check for passengers remaining on a bus at the end of a trip by issuing audible and/or visual alerts when the bus is parked and the motor shut off at the end of the trip. The ignition switch (47) must be placed in ACCESSORY position and a park brake applied for the system to be rendered capable of being disarmed by operation of a disarming device (45S) at the rear of the bus. Operation of the disarming device is indicated by a correct sequence of operating conditions of the device, namely first non-actuated, then actuated, and then non-actuated. The system includes a SNOOZE state that allows the ignition switch to be temporarily turned off during a trip and the alert to be stopped by pressing a snooze switch.
REFERENCES:
patent: 6104293 (2000-08-01), Rossi
patent: 6489889 (2002-12-01), Smith
patent: 7012533 (2006-03-01), Younse
Backlund Clark L.
Kreft Allyson K.
Lahr Jeremy A.
Miars Marilyn R.
Taylor Douglas R.
Askew Gerald W.
Calfa Jeffrey P.
International Truck Intellectual Property Company, LLC
Nguyen Tai
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