3291109

Information

• Patent Grant
• 3291109

• References
• Source

• Patent Number

  3,291,109

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  59 years ago

• CPC

  • F02P7/028 - combined with circuit-makers or -breakers
  • F02P3/0435 - with semiconductor devices
  • F02P7/061 - pick-up devices without mechanical contacts

• US Classifications

  • 123 - Internal-combustion engines
  • 200 - Electricity: circuit makers and breakers
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets