3883781

Information

• Patent Grant
• 3883781

• References
• Source

• Patent Number

  3,883,781

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1975
  49 years ago

• CPC

  • H01H73/14 - Indicating lamp structurally associated with the switch
  • H01H71/46 - having means for operating auxiliary contacts additional to the main contacts
  • H01H71/68 - actuated by electromagnet
  • H01H73/24 - reset by lever

• US Classifications

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