2307886

Information

• Patent Grant
• 2307886

• References
• Source

• Patent Number

  2,307,886

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1943
  82 years ago

• CPC

  • H01H63/22 - using step-by-step electromagnetic drive without ratchet
  • Y10T74/19656 - Pin teeth
  • Y10T74/19879 - Geneva

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 074 - Machine element or mechanism