TREA

Hanging doors and walls

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Industry

  • CPC
  • F27D2001/1875
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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

F27D2001/1875Hanging doors and walls
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Furnace and method for treating material
    • Patent number 12,084,792
    • Issue date Sep 10, 2024
    • ONEJOON GMBH
    • Lars Meinecke
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Slag discharge door device for an electric furnace
    • Patent number 9,664,444
    • Issue date May 30, 2017
    • Hyundai Steel Company
    • Joon-Seong Ki
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Slag discharge door apparatus for electric furnace
    • Patent number 8,409,494
    • Issue date Apr 2, 2013
    • Hyundai Steel Company
    • Joonseong Ki
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Purge chamber
    • Patent number 6,328,558
    • Issue date Dec 11, 2001
    • Harper International Corp.
    • Bruce J. Dover
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Curtain door for metal reheating furnace
    • Patent number 4,867,677
    • Issue date Sep 19, 1989
    • Bethlehem Steel Corporation
    • Eugene J. Ulinski
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3854256
    • Patent number 3,854,256
    • Issue date Dec 17, 1974
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3028730
    • Patent number 3,028,730
    • Issue date Apr 10, 1962
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2987856
    • Patent number 2,987,856
    • Issue date Jun 13, 1961
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2776631
    • Patent number 2,776,631
    • Issue date Jan 8, 1957
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2699740
    • Patent number 2,699,740
    • Issue date Jan 18, 1955
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2296391
    • Patent number 2,296,391
    • Issue date Sep 22, 1942
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    1548187
    • Patent number 1,548,187
    • Issue date Aug 4, 1925
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents