3793500

Information

• Patent Grant
• 3793500

• References
• Source

• Patent Number

  3,793,500

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1974
  50 years ago

• CPC

  • H01H27/06 - Key inserted and then turned to effect operation of the switch
  • E05B49/004 - actuating mechanical switches

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems