2724972

Information

• Patent Grant
• 2724972

• References
• Source

• Patent Number

  2,724,972

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1955
  69 years ago

• CPC

  • F23N5/047 - using mechanical means
  • Y10T74/11 - Tripping mechanism
  • Y10T137/1407 - Combustion failure responsive fuel safety cut-off for burners

• US Classifications

  • 074 - Machine element or mechanism
  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation