2647359

Information

• Patent Grant
• 2647359

• References
• Source

• Patent Number

  2,647,359

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1953
  71 years ago

• CPC

  • G04B19/2538 - automatically corrected at the end of months having less than 31 days
  • Y10T74/1523 - Radial cam
  • Y10T74/1566 - Power pawl lifter

• US Classifications

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