2041449

Information

• Patent Grant
• 2041449

• References
• Source

• Patent Number

  2,041,449

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1936
  88 years ago

• CPC

  • F23B50/02 - the fuel forming a column, stack or thick layer with the combustion zone at its bottom
  • F23B60/02 - with combustion air supplied through a grate
  • F23B2700/011 - with fuel shaft for steam boilers

• US Classifications

  • 110 - Furnaces
  • 126 - Stoves and furnaces