511946

Information

• Patent Grant
• 511946

• References
• Source

• Patent Number

  511,946

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1894
  130 years ago

• CPC

  • G04C1/082 - by oscillating movement

• US Classifications

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