2921164

Information

• Patent Grant
• 2921164

• References
• Source

• Patent Number

  2,921,164

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • H01H50/22 - wherein the magnetic circuit is substantially closed
  • H01H50/644 - having more than one rotating or pivoting part

• US Classifications

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