TREA

Double grates

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Industry

  • CPC
  • F23H5/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23HGRATES CLEANING OR RAKING GRATES

Current Industry

F23H5/00Double grates
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Combustion grate for a pellet stove
    • Patent number 11,041,627
    • Issue date Jun 22, 2021
    • SUN MOUNTAIN STOVE WORKS INC.
    • William K. Amlin
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method and device for the regulated feed of pulverized fuel to an e...
    • Patent number 7,607,398
    • Issue date Oct 27, 2009
    • Siemens Aktiengesellschaft
    • Günter Tietze
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Grille for burning solid fuels in stoves, hearths, ovens, and others
    • Patent number 4,469,085
    • Issue date Sep 4, 1984
    • V.F.M. Verkoop en Fabrikatie van Metaalprodukten Naamloze Vennootscap
    • Jean Driesmans
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solid fuel warm air furnace
    • Patent number 4,466,358
    • Issue date Aug 21, 1984
    • J. Vernon Christian
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Solid fuel warm air furnace
    • Patent number 4,409,955
    • Issue date Oct 18, 1983
    • J. Vernon Christian
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Dual grate for burning wood and coal
    • Patent number 4,319,555
    • Issue date Mar 16, 1982
    • Morton A. Melvin
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2879706
    • Patent number 2,879,706
    • Issue date Mar 31, 1959
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    2361796
    • Patent number 2,361,796
    • Issue date Oct 31, 1944
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2255373
    • Patent number 2,255,373
    • Issue date Sep 9, 1941
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents