2587143

Information

• Patent Grant
• 2587143

• References
• Source

• Patent Number

  2,587,143

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1952
  72 years ago

• CPC

  • H01H50/66 - with lost motion

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets