3704351

Information

• Patent Grant
• 3704351

• References
• Source

• Patent Number

  3,704,351

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1972
  52 years ago

• CPC

  • H01H43/121 - using a drum
  • H01H43/102 - using a pawl and ratchet wheel mechanism
  • Y10T74/2106 - Timer devices

• US Classifications

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