1398635

Information

• Patent Grant
• 1398635

• References
• Source

• Patent Number

  1,398,635

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1921
  103 years ago

• CPC

  • H01H37/66 - Magnetic reinforcement of contact pressure Magnet causing snap action
  • Y10S200/27 - Thermal magnetic snap

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 200 - Electricity: circuit makers and breakers