2315266

Information

• Patent Grant
• 2315266

• References
• Source

• Patent Number

  2,315,266

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1943
  81 years ago

• CPC

  • G04B25/005 - in alarm clocks
  • Y10T74/116 - Clock train

• US Classifications

  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology