3816678

Information

• Patent Grant
• 3816678

• References
• Source

• Patent Number

  3,816,678

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • H01H27/06 - Key inserted and then turned to effect operation of the switch
  • H01H19/563 - with an initial separation movement perpendicular to the switching movement

• US Classifications

  • 200 - Electricity: circuit makers and breakers