1841090

Information

• Patent Grant
• 1841090

• References
• Source

• Patent Number

  1,841,090

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1932
  93 years ago

• CPC

  • H01H3/30 - using spring motor
  • H01H3/262 - using a centrifugal mechanism

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 200 - Electricity: circuit makers and breakers