3304380

Information

• Patent Grant
• 3304380

• References
• Source

• Patent Number

  3,304,380

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1967
  57 years ago

• CPC

  • H01H27/06 - Key inserted and then turned to effect operation of the switch
  • H01H2027/066 - having anti-tamper provisions

• US Classifications

  • 200 - Electricity: circuit makers and breakers