369054

Information

• Patent Grant
• 369054

• References
• Source

• Patent Number

  369,054

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1887
  137 years ago

• CPC

  • G04B19/24333 - driven or released stepwise by an energy source which is released at determined moments by the clockwork movement

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 040 - Card, picture, or sign exhibiting
  • 968 - Horology