3636702

Information

• Patent Grant
• 3636702

• References
• Source

• Patent Number

  3,636,702

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1972
  52 years ago

• CPC

  • B67D7/22 - Arrangements of indicators or registers
  • G04B5/20 - by movements of other objects
  • G06Q20/342 - Cards defining paid or billed services or quantities
  • G07F7/025 - by means
  • G07F15/10 - with alarm or warning devices

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 235 - Registers
  • 346 - Recorders
  • 968 - Horology