1057951

Information

• Patent Grant
• 1057951

• References
• Source

• Patent Number

  1,057,951

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1913
  112 years ago

• CPC

  • G04B1/04 - Mechanisms in which the clockwork acts as the driving weight

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology