2263226

Information

• Patent Grant
• 2263226

• References
• Source

• Patent Number

  2,263,226

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1941
  84 years ago

• CPC

  • F24H9/2092 - for heaters using solid combustibles
  • F23L13/00 - Construction of valves or dampers for controlling air supply or draught
  • F23N3/047 - using mechanical means

• US Classifications

  • 126 - Stoves and furnaces