1395154

Information

• Patent Grant
• 1395154

• References
• Source

• Patent Number

  1,395,154

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1921
  103 years ago

• CPC

  • G04B17/005 - Regulating mechanisms where the movement is maintained by pneumatic means
  • G04B19/025 - for simultaneous indicating on several dials
  • Y10T29/49579 - Watch or clock making
  • Y10T29/49581 - having arbor, pinion, or balance
  • Y10T29/49583 - having indicia, face, or dial

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 029 - Metal working
  • 188 - Brakes
  • 968 - Horology