Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use
Reexamination Certificate
2007-07-10
2007-07-10
Pham, Toan N. (Department: 2612)
Communications: electrical
Land vehicle alarms or indicators
Of burglary or unauthorized use
C340S426290, C340S005720
Reexamination Certificate
active
11032034
ABSTRACT:
The wireless anti-lockout system automatically unlocks a driver's side door when the driver locks the car keys within the car. The anti-lockout system includes door-lock and trunk-lock sensors, a key chain transponder, transponder sensors and an occupant presence sensor. When the doors and trunk are locked, the key chain transponder is detected in the car, and an occupant is not detected, signals are sent to a microprocessor, which alerts a door lock control to unlock the driver's side door and activates an alarm. Additional sensors may be added. The system may include a transmission sensor and a driver detection sensor, so that when a driver is not detected, or when the transmission gear is in park or neutral, in addition to the other three signal conditions, the door lock control unlocks the driver's side door and an alarm is activated.
REFERENCES:
patent: 3399554 (1968-09-01), Hogue
patent: 4240516 (1980-12-01), Henderson et al.
patent: 4572320 (1986-02-01), Robbins, Jr.
patent: 4789851 (1988-12-01), Hock et al.
patent: 4942747 (1990-07-01), Pinnow
patent: 5113182 (1992-05-01), Suman et al.
patent: 5451928 (1995-09-01), Cody
patent: 5461360 (1995-10-01), Guim et al.
patent: 5504377 (1996-04-01), Nowell
patent: 5600302 (1997-02-01), Lewis
patent: 5659291 (1997-08-01), Kennedy et al.
patent: 5831520 (1998-11-01), Stephan
patent: 6396390 (2002-05-01), Achhammer et al.
patent: 6694787 (2004-02-01), Brown
patent: 6919812 (2005-07-01), Takee et al.
patent: 2002/0003345 (2002-01-01), Stanley et al.
patent: 2002/0041236 (2002-04-01), Sakai et al.
patent: 2002/0063630 (2002-05-01), Curtis et al.
patent: 2003/0048180 (2003-03-01), Takee et al.
patent: 2004/0040390 (2004-03-01), Kojima et al.
patent: 2004/0046659 (2004-03-01), Kwon
patent: 2004/0100283 (2004-05-01), Meyer et al.
patent: 2004/0135406 (2004-07-01), Seto et al.
patent: 42 40 426 (1994-06-01), None
patent: 102 35 361 (2003-10-01), None
patent: 09-078920 (1995-09-01), None
patent: 2000-213219 (1999-01-01), None
Litman Richard C.
Pham Toan N.
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