3875359

Information

• Patent Grant
• 3875359

• References
• Source

• Patent Number

  3,875,359

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  50 years ago

• CPC

  • D06F39/087 - Water level measuring or regulating devices
  • H01H13/74 - each contact set returning to its original state only upon actuation of another of the operating members
  • H01H35/2614 - by varying the bias on the pressure sensitive element

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 337 - Electricity: electrothermally or thermally actuated switches