2573035

Information

• Patent Grant
• 2573035

• References
• Source

• Patent Number

  2,573,035

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1951
  73 years ago

• CPC

  • F22D5/24 - with electric switches
  • Y10T137/2511 - Fuel controlled by boiler or water system condition
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 122 - Liquid heaters and vaporizers
  • 137 - Fluid handling
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems