| Patents for F02P 11 - Safety means for electric spark ignition, not otherwise provided for (1,437) |
|---|
| 08/01/1978 | US4103659 Ignition system |
| 06/20/1978 | US4095577 Capacitor discharge ignition method and apparatus |
| 05/02/1978 | US4086894 Rotary direction sensor for engine ignition control |
| 04/18/1978 | US4084656 Motorcycle stand with safety switch |
| 03/21/1978 | US4079721 Safety cut-off for internal combustion engine |
| 03/14/1978 | US4078536 Ignition system with backfire prevention |
| 03/07/1978 | US4077379 Internal combustion engine semi-conductor ignition control system |
| 03/07/1978 | US4077377 Protective circuit for the ignition system of an internal combustion engine |
| 02/21/1978 | US4074672 Shutoff apparatus for internal combustion engines |
| 02/21/1978 | US4074669 Rotor controlled automatic spark advance |
| 02/14/1978 | US4073279 Internal combustion engine shut-off device |
| 01/24/1978 | US4069801 Electronic ignition system |
| 10/18/1977 | US4054117 Oil pressure failure protection device for internal combustion engines |
| 09/20/1977 | US4050063 Key actuated electronic lock for auto ignitions |
| 07/26/1977 | US4037578 Ignition safety control system |
| 07/19/1977 | US4036201 Single core condenser discharge ignition system |
| 07/12/1977 | US4034732 Non-incendive shut-down system for engine magnetos |
| 07/05/1977 | US4033311 Ignition system with hazardous-start inhibiting interlock |
| 06/14/1977 | US4029998 Capacitor discharge ignition circuit |
| 05/24/1977 | US4024844 Ignition device for an internal combustion engine with cam design for preventing undesired firings |
| 03/29/1977 | US4014309 Capacitor discharge type contactless ignition system for internal combustion engines |
| 02/15/1977 | US4007724 C. D. ignition system with noise rejection means |
| 12/21/1976 | US3998198 Capacitor discharge ignition system with frequency operated speed limiting control |
| 10/19/1976 | US3987408 Vehicle anti-theft system |
| 10/12/1976 | US3985109 Breakerless ignition system for an internal combustion engine |
| 09/21/1976 | US3981278 Protection apparatus for remotely controlled self-reversing marine engines |
| 07/27/1976 | US3971353 Bendix-type engine starter with mechanical lookout to prevent undesired starting of engine |
| 06/22/1976 | US3964461 Capacitor type magneto ignition system with diode-protected shutdown switch |
| 06/08/1976 | US3961618 Small engine ignition system with spark advance |
| 05/11/1976 | US3955549 CD ignition system with anti-reverse feature |
| 04/20/1976 | US3951091 Bilge blower ignition interceptor |
| 04/06/1976 | US3948202 Ventilation control apparatus for an engine room of a ship |
| 03/02/1976 | US3942102 Spark ignited combustion engine analyzer |
| 03/02/1976 | US3941204 Engine automatic control system for vehicles |
| 03/02/1976 | US3941203 Anti-spinning device for automobiles |
| 03/02/1976 | US3941110 Ignition system for internal combustion engines |
| 02/24/1976 | US3939948 Brake controlled ignition retarder |