2868107

Information

• Patent Grant
• 2868107

• References
• Source

• Patent Number

  2,868,107

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1959
  67 years ago

• CPC

  • F23L17/02 - Tops for chimneys or ventilating shafts Terminals for flues
  • F23J11/00 - Devices for conducting smoke or fumes
  • F23J2900/13004 - Water draining devices associated with flues
  • F23J2900/13023 - Ducts with non-circular cross-section

• US Classifications

  • 454 - Ventilation
  • 052 - Static structures