228261

Information

• Patent Grant
• 228261

• References
• Source

• Patent Number

  228,261

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1880
  144 years ago

• CPC

  • G04B19/24326 - driven or released stepwise by the clockwork movement

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology