3716984

Information

• Patent Grant
• 3716984

• References
• Source

• Patent Number

  3,716,984

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  52 years ago

• CPC

  • G04B19/25 - Devices for setting the date indicators manually
  • G04B13/02 - Wheels Pinions Spindles Pivots
  • G04B27/026 - for several clockworks or pairs of hands and/or supplementary functions
  • G04B31/00 - Bearings Point suspensions or counter-point suspensions Pivot bearings Single parts therefor

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology