| Patents for B60R 25 - Fittings or systems for preventing or indicating unauthorised use or theft of vehicles (27,371) |
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| 05/13/1994 | CA2082685A1 Snowmobile track lock |
| 05/11/1994 | EP0596762A1 Theft preventing device on the steering mechanism for vehicle and key for such device |
| 05/11/1994 | DE4237486A1 Short-range radio device for detection of stolen vehicle - broadcasts modulated signal indicating unauthorised driving, for reception and demodulation by receiver operated by law enforcement agency |
| 05/10/1994 | US5311197 Event-activated reporting of vehicle location |
| 05/10/1994 | US5309744 Locking apparatus for shift lever of automatic transmission |
| 05/05/1994 | DE4337545A1 Antitheft protection system for motor vehicle with ignition switch - has switching system installed in door of vehicle, operated by key outside door to switch unit generating control signal |
| 05/05/1994 | DE4317257C1 Failsafe parking brake for automatic transmission - has manual override to release parking brake if hydraulics fail |
| 05/05/1994 | DE4236458A1 Security system for protecting personnel and objects against theft and damage - is applicable to fixed and moving containers and unauthorised use with sec. effects and when required predetermined region is separated by safety curtain |
| 05/04/1994 | EP0594980A1 Steering for an automobile |
| 04/28/1994 | WO1994008824A1 Device for controlling the flow of fuel to an engine and method thereof |
| 04/28/1994 | WO1994008823A1 Safety device |
| 04/28/1994 | WO1994008822A1 Security device, especially for preventing theft of a vehicle, mounted on a vehicle's steering mechanism |
| 04/28/1994 | WO1994008821A1 Auxiliary locking and protection arrangement |
| 04/28/1994 | WO1994008820A1 Theft-detection device |
| 04/28/1994 | DE4235734A1 Automobile battery activation unit for vehicle security - has small motor powered by 9V battery when secret combination is entered that allows starter motor to be coupled to battery |
| 04/27/1994 | CN2163109Y Automotive infrared radar alarm braking device |
| 04/27/1994 | CN2163108Y Anti-theft device for tractor |
| 04/26/1994 | US5307048 Vehicle security system including an anti-carjacking system |
| 04/20/1994 | EP0592751A1 Antitheft gear lever lock for cars |
| 04/20/1994 | CN2162384Y High-function electronic flash relay for vehicle |
| 04/20/1994 | CN2162383Y Infrared electronic igniter with anti-theft alarm function |
| 04/19/1994 | US5305459 Circuit for "waking up" a microprocessor power supply, in particular for an ID card in a car remote control system |
| 04/19/1994 | US5304979 Vehicle antitheft system |
| 04/19/1994 | US5304849 Method and apparatus for automobile security system |
| 04/14/1994 | WO1994008095A1 Property security |
| 04/14/1994 | DE4243415C1 Alarmsystem für bewegliche Güter Alarm system movables |
| 04/13/1994 | EP0591669A1 Method of central vehicle locking with anti-theft function and apparatus for the same |
| 04/13/1994 | CN2161518Y Theft-proof alarm device for car |
| 04/13/1994 | CN2161517Y Improved structure of lock for car steering wheel |
| 04/13/1994 | CN2161516Y Locking set for steering wheel of car |
| 04/13/1994 | CN2161515Y Theft-proof device for vehicle telecontrolled by microcomputer |
| 04/12/1994 | US5301527 Security device for a trailer |
| 04/07/1994 | DE4231577C1 Steering wheel lock for theft protection of vehicles - has restraining unit with extended axial plate covering wheel rim, locked underneath by pivot element and pin |
| 04/06/1994 | EP0590330A1 Lock cylinder |
| 04/06/1994 | EP0541576B1 Motor vehicle with a central locking installation and a theft alarm system |
| 04/06/1994 | CN2160579Y Calling apparatus |
| 04/06/1994 | CN1084930A Directly press locking cylinder plag and lock |
| 04/05/1994 | US5299470 Ignition interlock mechanism for a column-mounted shift control assembly |
| 04/05/1994 | US5299438 Automobile steering lock |
| 03/31/1994 | DE4331901A1 Steering column antitheft locking device - integrates locking rod with steering column assembly. |
| 03/30/1994 | CN2159904Y Concealed automobile gear rod lock |
| 03/30/1994 | CN2159895Y Covering for vehicles |
| 03/29/1994 | US5298878 Anti-car jacking device |
| 03/29/1994 | US5297406 Lock device for a steering wheel of an automobile |
| 03/24/1994 | DE4231751A1 Particular key identification for motor vehicle security - analysing acoustic spectrum obtd. from microphone exposed to sounds of key insertion and rotation in ignition lock |
| 03/23/1994 | EP0588755A1 An engine immobilizing device for a vehicle |
| 03/23/1994 | EP0588699A1 Vehicle protection device |
| 03/22/1994 | US5295375 Antitheft gear lever lock for cars |
| 03/17/1994 | WO1994005530A1 Alarm and antitheft device |
| 03/17/1994 | WO1994005529A1 A device for preventing car thefts |
| 03/16/1994 | CN2158825Y Telecontrolled anti-theft device for automobile and motor cycle |
| 03/16/1994 | CN2158818Y Anti-theft lock for the draw-off screw plug of automobile tank |
| 03/15/1994 | US5293763 Gear select lever locking arrangement |
| 03/15/1994 | US5293762 Automobile lock |
| 03/09/1994 | EP0586192A1 Electronic identification system with anti-tampering protection |
| 03/09/1994 | CN2158368Y Remote alarming device for theft-proof for automobile |
| 03/09/1994 | CN2158367Y Remote alarming device for theft-proof for automobile |
| 03/08/1994 | US5293160 Keyless vehicle lock system with distance measuring |
| 03/08/1994 | US5293150 Circuit arrangement of an anti-theft alarm |
| 03/08/1994 | US5291764 Device for prevention of accidental release of hand brake of motor vehicle |
| 03/08/1994 | US5291762 Theft protection collar for a motor vehicle |
| 03/03/1994 | WO1994005029A1 Circuit breaker |
| 03/03/1994 | WO1994004397A1 Lever locking device and fitted unit |
| 03/03/1994 | DE4330260A1 Steering column lock for vehicle - has pair of toothed shafts and internally toothed coupling sleeve |
| 03/03/1994 | DE4229324A1 Bicycle anti-theft device - uses locking cable loop securing bicycle to stationary object with alarm operated upon forced opening |
| 03/03/1994 | DE4229119A1 Theft protection for private automobile - has code-operated solenoid valve to shut off air-intake into engine |
| 03/03/1994 | DE4228864A1 Vehicle anti-theft device - uses strain-gauges to detect forcing of steering lock and other controls in vehicle |
| 03/03/1994 | DE4228685A1 Unit for blocking rotational movement of steering spindle of vehicle - involves part of roller bearing formed to accommodate locking member |
| 03/03/1994 | DE4228292A1 Anti-theft system for commercial vehicle - uses onboard signal computer to block all electrical units until correct code is obtained from inserted ignition key |
| 03/02/1994 | CN2157893Y Multi-function safety alarm for vehicle |
| 03/02/1994 | CN2157891Y Multi-function safety indicator for vehicle |
| 03/01/1994 | US5289707 Steering wheel lock device |
| 03/01/1994 | US5289706 Bezel retained push button assembly |
| 03/01/1994 | US5289705 Cap retained push button assembly |
| 03/01/1994 | CA2105011A1 Electronic identification system with anti-tampering protection |
| 02/24/1994 | DE4234387C1 Automobile anti-theft device disabling several electrical circuits - using sliding contact bolt allowing simultaneous disconnection of different circuits preventing vehicle operation |
| 02/24/1994 | DE4227339A1 Anti-theft system for private cars and similar vehicles - prevents starting of engine by operation of locking system which prevents rotation of flywheel and control of system results across ABS regulator. |
| 02/23/1994 | CN2157088Y Burglar alarm for motor-vehicle |
| 02/23/1994 | CN2157087Y Gear shift lever theftproof device for car |
| 02/23/1994 | CN2157086Y Multifunctional theftproof lock for car |
| 02/22/1994 | US5289177 Burglarproof device for vehicle |
| 02/22/1994 | US5289159 Automobile alarm circuit responsive to multi-frequency phenomena |
| 02/17/1994 | WO1993024349A3 Security devices, systems or the like |
| 02/17/1994 | DE4231137A1 Safety computer for motor cars - contains various computer modules performing safety functions, e.g. monitoring and indicating distance to preceding vehicle |
| 02/17/1994 | DE4226543A1 Acoustic alarm system for motor vehicles using echo signals - generated by applying signal to internal passenger compartment with each subjected to spectral analysis and comparison with reference |
| 02/16/1994 | EP0582969A1 Security device for opening and/or closing doors, especially of a motor vehicle |
| 02/16/1994 | EP0582820A1 Steering lock for an automobile |
| 02/16/1994 | CN2156081Y Automobile electronic code for rob-proof and wine drinking proof |
| 02/16/1994 | CN1023779C Device for producing shoulder strips of web-shaped material fed to packaging station |
| 02/15/1994 | US5287006 Self-contained anti-theft device for motor vehicles |
| 02/10/1994 | DE4301630C1 Optical indicator of state of readiness of automobile alarm - uses warning lamp associated with dashboard switch which serves additional purpose e.g. as flashing indicator of fog-lamp control |
| 02/10/1994 | DE4224982C1 Motor-vehicle bonnet lock - has pawls securing rotary catch in initial and main locking positions and initial pawl held engaged by gravity |
| 02/09/1994 | EP0582523A1 Electronic antitheft system for a motor vehicle |
| 02/09/1994 | EP0582482A1 A security means |
| 02/09/1994 | EP0581807A1 Security system for vehicles |
| 02/09/1994 | EP0581798A1 Ignition lock with blocking mechanism |
| 02/08/1994 | US5285186 Vehicle security system |
| 02/08/1994 | US5284037 Automotile steering lock |
| 02/07/1994 | CA2101828A1 Electronic antitheft device for a motor vehicle |
| 02/05/1994 | CA2075252A1 Anti-theft device for a conveyance propelled by an internal combustion engine |