3377445

Information

• Patent Grant
• 3377445

• References
• Source

• Patent Number

  3,377,445

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1968
  56 years ago

• CPC

  • H01H43/26 - the actuation being produced by a substance flowing due to gravity
  • H01H29/18 - with level of surface of contact liquid displaced by non-electrical contact-making plunger

• US Classifications

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