Patents
Sitemap › B60 - Vehicles in general › B60R - Vehicles, vehicle fittings, or vehicle parts, not otherwise provided for › B60R 25 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
Patents for B60R 25 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles (27,371)
06/1980
06/24/1980US4208927 Steering column coupling device
06/17/1980US4207850 Device for deterring unauthorized operation of an internal combustion engine
06/03/1980US4206439 Alerting system and arming/disarming apparatus therefor
05/1980
05/28/1980EP0011444A2 Security system
05/28/1980EP0011087A1 Alarm device, particularly for automotive vehicles
05/27/1980US4205300 Vehicle antitheft alarm
05/20/1980US4204100 Anti-theft switch for vehicles
05/15/1980WO1980000947A1 Mechanical theft prevention device for vehicles
04/1980
04/16/1980EP0010084A1 Electronic anti-theft device for motor vehicles
04/08/1980US4196939 Auto anti-theft system
04/01/1980US4196429 Motion detector
03/1980
03/11/1980US4192400 Jump-proof electrical disenabling system
03/05/1980EP0008308A1 Security interconnection device
02/1980
02/19/1980US4189708 Method and apparatus for controlling access to a facility
02/12/1980US4188621 Alarm system
02/12/1980US4188614 Remote cycle alarm system
02/12/1980US4187706 Antitheft guard for ignition switch
02/05/1980US4187497 Portable vehicle alarm system
02/05/1980US4187496 Keyless vehicle intrusion alarm
02/05/1980US4186710 Vehicle digital anti-theft system
01/1980
01/15/1980CA1069995A1 Apparatus for preventing key-operated device in vehicle from being left inoperative
01/09/1980EP0006641A2 Identification of motor vehicles
12/1979
12/25/1979US4180796 Vehicular burglar alarm system
12/25/1979US4180043 Code lock type engine control system
12/25/1979US4179908 Steering lock
12/12/1979EP0006010A1 Anti-theft system for automotive vehicles
11/1979
11/28/1979EP0005596A1 Regenerative feedback intruder alarm apparatus
11/27/1979US4175635 Anti-theft device for internal combustion engine of a motor vehicle
11/27/1979US4175410 Vehicle wheel engageable blocking device
11/20/1979US4174725 Antitamper arrangement for a locking fuel shutoff valve
11/13/1979US4174516 Alarm device
10/1979
10/17/1979EP0004763A2 Vehicle steering locking mechanisms
10/02/1979CA1063375A1 Vehicle ignition switch lock device
09/1979
09/19/1979EP0004229A1 Magnetic remote control of a bistable relay
09/19/1979EP0003994A1 Lock, especially for a vehicle steering column
09/11/1979US4167222 Passive anti-theft device
08/1979
08/14/1979US4164131 Automobile anti-theft device
08/14/1979CA1060313A1 Adjustable steering wheel and transmission lock arrangement
07/1979
07/31/1979US4162716 Forced engine disablement system
07/24/1979US4162479 Automobile burglar alarm with battery voltage sensing means
06/1979
06/26/1979US4159467 Electronic key for a motor vehicle
06/26/1979US4159466 Burglar alarm system
06/13/1979EP0002424A1 A locking device for locking a rotatable shaft against rotation
06/05/1979US4157479 Theft prevention starter system for a vehicle
06/05/1979US4157478 Automobile theft prevention system
05/1979
05/22/1979US4155420 Theft proof ignition system
05/15/1979US4155067 Automobile alarm device
04/1979
04/24/1979US4151509 Number guard anti-theft device
04/24/1979US4151508 Vehicle theft protection arrangement
04/24/1979US4151507 Vehicle alarm system
04/24/1979US4150731 Locking device
04/17/1979US4149609 Automotive anti-theft lock
04/10/1979US4148372 Resistor coded theft deterrent system
03/1979
03/13/1979US4143528 Anti-theft locking devices
03/06/1979US4143368 Vehicle operator security system
02/1979
02/20/1979US4141009 Back up alarm system
02/06/1979US4137985 Vehicle security system
01/1979
01/23/1979US4136334 Timed alarming using logical inverters
01/16/1979US4134282 Motor vehicle anti-theft device
01/16/1979US4134279 Protective safety lock
01/09/1979US4133410 Anti-theft device for vehicles
12/1978
12/26/1978CA1044911A1 Steering column lock inhibitor
12/26/1978CA1044875A1 Automobile lock removal tool
12/05/1978CA1043833A1 Anti-theft removable ignition coil installation
11/1978
11/21/1978US4126330 Anti-theft device for tractor-trailer rig
11/14/1978US4125826 Ultrasonic vehicle alarm system
11/07/1978US4124089 Phantom coil cover for automobiles
11/07/1978US4123924 Ignition switch lock
10/1978
10/31/1978US4123745 Vehicle theft prevention system
10/10/1978US4119171 Safety anti-theft device for vehicles having a diesel engine
10/10/1978US4118961 Protective guard for an ignition switch on a steering column of a motor vehicle
09/1978
09/26/1978US4116297 Vehicle seat lock
09/26/1978US4116024 Anti-theft device for machines equipped with a diesel or like engine
08/1978
08/29/1978US4110738 Anti-theft alarm with coded radio link
08/29/1978US4110734 Anti-theft starting system
08/22/1978US4107962 Auto anti-theft device
08/15/1978US4107543 Vehicle antitheft system
08/08/1978US4104895 Vehicle steering column ignition lock protective device
08/01/1978US4103524 Theftproof steering wheel lock
07/1978
07/25/1978US4103285 Vehicle anti-theft alarm system
07/25/1978US4102164 Theft prevention apparatus for a motor vehicle
07/11/1978US4099593 Automobile lock mechanism
07/04/1978US4099158 Electronic burglar alarm for vehicles
07/04/1978US4098102 Auto safe lock
06/1978
06/13/1978US4094173 Vehicle lock
06/13/1978US4094052 Lock removal tool
06/06/1978US4093870 Apparatus for testing reflexes and/or for functioning as a combination lock
05/1978
05/23/1978US4090380 Detachable key security assembly
05/16/1978US4090089 Sequential coded computerized anti-theft lock
05/09/1978CA1031052A1 Alarm device for automotive vehicles
04/1978
04/18/1978US4084657 Method and apparatus for preventing theft of idling vehicles
02/1978
02/28/1978US4076095 Pedal locking device
02/21/1978US4074550 Vehicle ignition switch lock device
02/14/1978US4073259 Automotive theft signalling device
01/1978
01/31/1978US4071007 Stop auto theft
01/24/1978US4069692 Aircraft anti-theft device
01/10/1978US4067411 Vehicle emergency alarm and stop system
12/1977
12/20/1977US4064547 Vehicle antitheft device
12/20/1977US4063610 Vehicle theft-prevention system
12/13/1977US4062193 Band lock for the ignition lock of a motor vehicle
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