2642715

Information

• Patent Grant
• 2642715

• References
• Source

• Patent Number

  2,642,715

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1953
  71 years ago

• CPC

  • G04C3/027 - using electro-magnetic coupling between electric power source and pendulum
  • Y10T74/18528 - Rotary to intermittent unidirectional motion

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 074 - Machine element or mechanism
  • 968 - Horology