3163357

Information

• Patent Grant
• 3163357

• References
• Source

• Patent Number

  3,163,357

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1964
  60 years ago

• CPC

  • G07B13/005 - operating mechanically
  • G04C1/06 - winding-up springs

• US Classifications

  • 235 - Registers
  • 185 - Motors: spring, weight, or animal powered
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology