| Patents for B60K 28 - Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions (9,148) |
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| 07/05/1977 | US4034335 Automatic safety and alarming apparatus for construction equipments |
| 07/05/1977 | US4033311 Ignition system with hazardous-start inhibiting interlock |
| 06/21/1977 | US4031527 Electronic alerting system for a vehicle driver |
| 06/21/1977 | US4031509 Locked axle detector for a multi-axled traction vehicle |
| 05/31/1977 | US4027170 Motor vehicle equipment |
| 05/10/1977 | US4022146 Fluid pressure controlled circuit breaker as boat safety apparatus |
| 05/03/1977 | US4021794 External condition responsive circuit producing alarm when frequency (engine speed) to amplitude signal (oil pressure) ratio exceeds threshold |
| 04/26/1977 | US4019602 Seat actuated fluid drive neutralizing arrangement |
| 04/12/1977 | US4017843 Vehicle driver alertness apparatus monitoring steering wheel oscillations |
| 03/08/1977 | US4010814 Interlock system for emergency vehicles |
| 03/01/1977 | US4010379 Safety device for a motorcycle |
| 02/08/1977 | US4007357 Circuit for detecting relative angular displacement of a steering wheel |
| 01/25/1977 | US4005398 Method of determining the driver's sufficient alertness to drive a motor vehicle safely |
| 01/18/1977 | US4004290 Method and apparatus for judging psychosomatic condition of the driver in motor vehicle |
| 11/23/1976 | US3993175 Control lever assembly for power shift transmission and modulating clutch |
| 11/23/1976 | US3993157 Door operated control lever latch mechanism |
| 11/23/1976 | US3993038 System for preventing drive train start of a motor vehicle internal combustion engine |
| 10/26/1976 | US3987864 Safety devices for motor cars |
| 09/28/1976 | US3982509 Engine throttle positioning apparatus |
| 09/14/1976 | US3980999 Arrangement for detecting relative angular movement of a steering wheel |
| 09/14/1976 | US3980988 Alarm system for vehicle shoulder harness |
| 08/31/1976 | US3977488 Shift locking device for vehicle manual transmission |
| 08/03/1976 | US3972401 Slipping clutch controls responsive to wheel slip |
| 07/20/1976 | US3969875 Safety grounding circuits |
| 06/29/1976 | US3966254 Transmission neutralizer |
| 06/29/1976 | US3965971 Cooling system for semiconductors |
| 06/15/1976 | US3964045 Operator alerting device |
| 06/01/1976 | US3960235 Transmission locking system |
| 06/01/1976 | US3960011 First fault indicator for engines |
| 05/18/1976 | US3957131 Safety ignition switch and brake actuator |
| 05/11/1976 | US3955641 Safety shut-off fuel system |
| 05/04/1976 | US3954151 Safety control for mobile vehicles |
| 04/27/1976 | US3953831 Alarm system for use with cigarette lighter receptacle of vehicle |
| 04/27/1976 | US3953830 Steering mechanism inactivity warning device |
| 04/27/1976 | US3952827 Acceleration control system |
| 04/06/1976 | US3949236 Engine automatic control system for vehicles |
| 04/06/1976 | US3948339 Transmission locking device |
| 03/23/1976 | US3946288 Safety device for dynamic units |
| 03/09/1976 | US3942604 Safety system for lawn mowers or other vehicles |
| 03/02/1976 | US3942151 Device for preventing drunken driving of vehicle |
| 03/02/1976 | US3941204 Engine automatic control system for vehicles |
| 03/02/1976 | US3941203 Anti-spinning device for automobiles |
| 02/24/1976 | US3939939 Transmission locking device |
| 02/17/1976 | US3938613 Motor kill switch with operator attached tether |
| 02/17/1976 | US3938612 Anti-skid system for the driving wheels of automotive vehicles |
| 02/17/1976 | US3938611 Intake manifold valve throttle control for spin control system |
| 02/10/1976 | US3938123 Driver alert device |
| 01/06/1976 | US3930555 Transmission shifting control system |