2443977

Information

• Patent Grant
• 2443977

• References
• Source

• Patent Number

  2,443,977

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1948
  76 years ago

• CPC

  • H01H27/06 - Key inserted and then turned to effect operation of the switch
  • H01H2027/066 - having anti-tamper provisions
  • Y10T70/5889 - For automotive vehicles

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 070 - Locks
  • 174 - Electricity: conductors and insulators