2751459

Information

• Patent Grant
• 2751459

• References
• Source

• Patent Number

  2,751,459

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1956
  68 years ago

• CPC

  • H05B1/0208 - actuated by the expansion or evaporation of a gas or liquid
  • G01K5/16 - with electric contacts
  • H01H35/2607 - Means for adjustment of "ON" or "OFF" operating pressure

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 374 - Thermal measuring and testing