TREA

Means to collect ashes or dust

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  • CPC
  • F27D2099/0093
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F27Furnaces F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE

Current Industry

F27D2099/0093Means to collect ashes or dust
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fire pit ash cleanup
    • Patent number 12,331,928
    • Issue date Jun 17, 2025
    • Lamplight Farms Incorporated
    • Kyle Ressler
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Heat-treating furnace
    • Patent number 11,536,516
    • Issue date Dec 27, 2022
    • Hitoshi Sakamoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ash handling and treatment in solid fuel burners
    • Patent number 7,678,164
    • Issue date Mar 16, 2010
    • Salinas Energy Limited
    • Paul D Williams
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Insulated cover for torpedo cars and method of forming an insulated...
    • Patent number 6,579,491
    • Issue date Jun 17, 2003
    • M.S.S.I., Inc.
    • Robert A. Shelleby
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Threading and scale removal device
    • Patent number 6,439,883
    • Issue date Aug 27, 2002
    • Ajax Magnethermic Corporation
    • David J. Hanton
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus and method for tapping a furnace
    • Patent number 6,299,830
    • Issue date Oct 9, 2001
    • MelTran, Inc.
    • Brian D. Raivo
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method for operating moving hearth reducing furnace
    • Patent number 6,251,161
    • Issue date Jun 26, 2001
    • Kabushiki Kaisha Kobe Sieko Sho (Kobe Steel, Ltd.)
    • Masataka Tateishi
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Press head and dross pot for dross processing system
    • Patent number 6,063,330
    • Issue date May 16, 2000
    • J. McIntyre Machinery Limited
    • Alan Bramley
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Stabilized ladle for metal casting
    • Patent number 5,972,283
    • Issue date Oct 26, 1999
    • Chrysler Corporation
    • Anton Podobnik
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Method to equalize the temperature in a heating furnace with a cont...
    • Patent number 5,708,678
    • Issue date Jan 13, 1998
    • Danieli & C. Officine Meccaniche S.p.A.
    • Fabio Fasoli
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Walking hearth furnace
    • Patent number 5,704,783
    • Issue date Jan 6, 1998
    • Thermoprocess GmbH
    • Helmut Heuss
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Process of producing a hot coil and a production system of producin...
    • Patent number 5,564,178
    • Issue date Oct 15, 1996
    • Kyoei Steel Ltd.
    • Koichi Takashima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and device for ash discharge
    • Patent number 5,518,529
    • Issue date May 21, 1996
    • ABB Carbon AB
    • Antal Molnar
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Tunnel kiln
    • Patent number 4,940,408
    • Issue date Jul 10, 1990
    • NGK Insulators, Ltd.
    • Koji Ogura
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Process and apparatus for continuous dry removal of bottom
    • Patent number 4,887,539
    • Issue date Dec 19, 1989
    • Magaldi; Mario
    • Mario Magaldi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Tunnel kiln for ceramic firing
    • Patent number 4,856,987
    • Issue date Aug 15, 1989
    • NGK Insulators, Ltd.
    • Keiji Yasuda
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Refractory insulator blanket and cover
    • Patent number 4,577,839
    • Issue date Mar 25, 1986
    • Reptech, Inc.
    • Robert A. Carlson
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Device for removing grate screenings
    • Patent number 4,509,917
    • Issue date Apr 9, 1985
    • Claudius Peters AG
    • Hans-Jurgen Ubert
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Samarium metal production
    • Patent number 4,439,232
    • Issue date Mar 27, 1984
    • Union Oil Company of California
    • Mohammad H. Ghandehari
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Continuous atmosphere controlled furnaces
    • Patent number 4,154,433
    • Issue date May 15, 1979
    • Daidotokushuko Kabushiki Kaisha
    • Yoshio Kato
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Pot handlling trailer with compound action
    • Patent number 4,122,961
    • Issue date Oct 31, 1978
    • Kress Corporation
    • Edward S. Kress
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Slag pot transfer trailer
    • Patent number 4,020,960
    • Issue date May 3, 1977
    • Ford Motor Company
    • Charles R. Louis
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Side-dumping slag pot carrier
    • Patent number 4,009,790
    • Issue date Mar 1, 1977
    • Gibson E. Brock
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3897881
    • Patent number 3,897,881
    • Issue date Aug 5, 1975
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3582054
    • Patent number 3,582,054
    • Issue date Jun 1, 1971
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3361418
    • Patent number 3,361,418
    • Issue date Jan 2, 1968
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3080158
    • Patent number 3,080,158
    • Issue date Mar 5, 1963
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2674810
    • Patent number 2,674,810
    • Issue date Apr 13, 1954
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2445050
    • Patent number 2,445,050
    • Issue date Jul 13, 1948
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2229502
    • Patent number 2,229,502
    • Issue date Jan 21, 1941
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT-TREATING FURNACE
    • Publication number 20200278153
    • Publication date Sep 3, 2020
    • Hitoshi SAKAMOTO
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Ash handling and treatment in solid fuel burners
    • Publication number 20040025437
    • Publication date Feb 12, 2004
    • Paul Douglas Williams
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Insulated cover for torpedo cars
    • Publication number 20020086170
    • Publication date Jul 4, 2002
    • Robert A. Shelleby
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    APPARATUS AND METHOD FOR TAPPING A FURNACE
    • Publication number 20010007382
    • Publication date Jul 12, 2001
    • BRIAN D. RAIVO
    • C21 - METALLURGY OF IRON