2659851

Information

• Patent Grant
• 2659851

• References
• Source

• Patent Number

  2,659,851

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1953
  71 years ago

• CPC

  • H01H7/12 - mechanical
  • H02P7/03 - for controlling the direction of rotation of DC motors
  • Y10T74/18528 - Rotary to intermittent unidirectional motion
  • Y10T74/20642 - Hand crank
  • Y10T74/2069 - Handle release
  • Y10T74/20924 - Controller checks

• US Classifications

  • 318 - Electricity: motive power systems
  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers