2953041

Information

• Patent Grant
• 2953041

• References
• Source

• Patent Number

  2,953,041

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1960
  64 years ago

• CPC

  • G04B5/02 - by self-winding caused by the movement of the watch
  • F16H3/003 - the gear-ratio being changed by inversion of torque direction
  • Y10T74/1526 - Oscillation or reciprocation to intermittent unidirectional motion
  • Y10T74/19172 - Reversal of direction of power flow changes power transmission to alternate path

• US Classifications

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