2015843

Information

• Patent Grant
• 2015843

• References
• Source

• Patent Number

  2,015,843

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1935
  89 years ago

• CPC

  • G04B37/068 - Stem passage not being part of the layout of the clockwork
  • G04B27/083 - which may be used for winding when changed form the normal position

• US Classifications

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