3765823

Information

• Patent Grant
• 3765823

• References
• Source

• Patent Number

  3,765,823

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1973
  52 years ago

• CPC

  • F24H1/0036 - of the sealed type
  • F23L17/04 - Balanced-flue arrangements
  • F24C3/004 - of the closed type
  • F24C15/002 - for stoves of the closed type
  • F24H1/145 - using fluid fuel
  • F24H9/0005 - for water heaters
  • F24H9/1836 - fluid combustible heating means
  • F23C2900/03007 - Sealed combustion chambers with balanced flue

• US Classifications

  • 431 - Combustion
  • 126 - Stoves and furnaces