2877724

Information

• Patent Grant
• 2877724

• References
• Source

• Patent Number

  2,877,724

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1959
  65 years ago

• CPC

  • F24H1/22 - Water heaters other than continuous-flow or water storage heaters
  • F23L17/00 - Inducing draught
  • F23L2700/001 - Installations for increasing draught in chimneys

• US Classifications

  • 110 - Furnaces
  • 126 - Stoves and furnaces