2831935

Information

• Patent Grant
• 2831935

• References
• Source

• Patent Number

  2,831,935

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1958
  66 years ago

• CPC

  • H01H71/405 - in which a bimetal forms the inductor for the electromagnetic mechanism
  • H01H71/7409 - Interchangeable elements
  • H01H71/164 - Heating elements
  • H01H2069/013 - with calibrating screws in trip bar

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 337 - Electricity: electrothermally or thermally actuated switches