3711668

Information

• Patent Grant
• 3711668

• References
• Source

• Patent Number

  3,711,668

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  51 years ago

• CPC

  • H01H29/24 - wherein contact is made and broken between liquid and liquid
  • H01H13/06 - Dustproof, splashproof, drip-proof, waterproof or flameproof casings
  • H01H13/48 - using buckling of disc springs

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 361 - Electricity: electrical systems and devices