3818161

Information

• Patent Grant
• 3818161

• References
• Source

• Patent Number

  3,818,161

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • H01H35/027 - the inertia mass activating the switch mechanically

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical