2073555

Information

• Patent Grant
• 2073555

• References
• Source

• Patent Number

  2,073,555

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1937
  87 years ago

• CPC

  • H01H13/06 - Dustproof, splashproof, drip-proof, waterproof or flameproof casings
  • H01H2013/066 - using bellows

• US Classifications

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