2543090

Information

• Patent Grant
• 2543090

• References
• Source

• Patent Number

  2,543,090

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1951
  73 years ago

• CPC

  • H01H13/54 - the contact returning to its original state a predetermined time interval after removal of operating force

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 318 - Electricity: motive power systems