2949170

Information

• Patent Grant
• 2949170

• References
• Source

• Patent Number

  2,949,170

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1960
  64 years ago

• CPC

  • G04F3/022 - using mechanical signalling device

• US Classifications

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