2721241

Information

• Patent Grant
• 2721241

• References
• Source

• Patent Number

  2,721,241

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1955
  69 years ago

• CPC

  • H01H73/50 - reset by lever
  • H01H73/56 - reset by push-button, pull-knob or slide

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 218 - High-voltage switches with arc preventing or extinguishing devices