Parking brake warning system
Passing vehicle signalling apparatus
Passive security device
Pedestrian traffic control system
Person paging method
Personal security and electronic parking system
Piezoelectric reed power supply for use in abnormal tire conditi
Pilot lamp mechanism of a parking brake circuit
Plastic emergency power pack for vehicle trailer
Pneumatic pressure monitoring system
Pneumatic pressure switch for tire pressure monitor
Pneumatic switch for low tire pressure warning system
Pneumatic tire pressure monitor
Pneumatic tire trouble indicator with ball/socket switch
Portable computer supporting paging instructions
Portable computer supporting paging instructions
Portable computer supporting paging instructions
Portable device
Portable electronic traffic event recorder
Portable information terminal and method of setting the same