2239224

Information

• Patent Grant
• 2239224

• References
• Source

• Patent Number

  2,239,224

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1941
  83 years ago

• CPC

  • H01H33/123 - in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement

• US Classifications

  • 218 - High-voltage switches with arc preventing or extinguishing devices
  • 200 - Electricity: circuit makers and breakers