2981054

Information

• Patent Grant
• 2981054

• References
• Source

• Patent Number

  2,981,054

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1961
  63 years ago

• CPC

  • G04C3/16 - incorporating an electro-dynamic continuously rotating motor
  • G04C3/045 - with constant impulses
  • Y10S74/06 - Transistor-electronic gearing controls
  • Y10T74/1524 - Intermittently engaged clutch
  • Y10T74/18184 - Crank, pitman, and lever
  • Y10T74/19884 - Irregular teeth and bodies

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 074 - Machine element or mechanism
  • 310 - Electrical generator or motor structure
  • 968 - Horology