3389317

Information

• Patent Grant
• 3389317

• References
• Source

• Patent Number

  3,389,317

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1968
  56 years ago

• CPC

  • H02P7/063 - using centrifugal devices
  • Y10S388/926 - Which controls a vacuum tube or solid-state device in motor circuit

• US Classifications

  • 388 - Electricity: motor control systems
  • 200 - Electricity: circuit makers and breakers
  • 310 - Electrical generator or motor structure
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets