the conveyor being constituted by air cushion

Patents Grantslast 30 patents

  • Information Patent Grant

    Strip flotation furnace

    • Patent number 11,708,621
    • Issue date Jul 25, 2023
    • Ebner Industrieofenbau GmbH
    • Robert Ebner
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Gas-cushion-type strip-supporting system having a nozzle system

    • Patent number 11,268,762
    • Issue date Mar 8, 2022
    • Ebner Industrieofenbau GmbH
    • Robert Ebner
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Method and apparatus for continuous treatment of a metal strip

    • Patent number 10,472,699
    • Issue date Nov 12, 2019
    • BWG Bergwerk-Und Walzwerk-Maschinenbau GmbH
    • Dieter Baukloh
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Non-contact strip guiding

    • Patent number 10,345,044
    • Issue date Jul 9, 2019
    • ANDRITZ Sundwig GmbH
    • Klaus Boguslawsky
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Device for heat treating metallic webs in-line

    • Patent number 6,895,692
    • Issue date May 24, 2005
    • Carl Kramer
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Gas floating apparatus, gas floating-transporting apparatus, and th...

    • Patent number 6,336,775
    • Issue date Jan 8, 2002
    • Matsushita Electric Industrial Co., Ltd.
    • Makoto Morita
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of heat treating object and apparatus for the same

    • Patent number 6,091,055
    • Issue date Jul 18, 2000
    • Matsushita Electric Industrial Co., Ltd.
    • Hiroyuki Naka
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Combustion furnace and burner

    • Patent number 4,556,386
    • Issue date Dec 3, 1985
    • James G. McElroy
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Floating equipment and floating-type heat treating furnace for stri...

    • Patent number 4,501,553
    • Issue date Feb 26, 1985
    • Chugai Ro Co., Ltd.
    • Masayuki Imose
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Floating equipment and floating-type heat treating furnace for stri...

    • Patent number 4,455,136
    • Issue date Jun 19, 1984
    • Chugai Ro Co., Ltd.
    • Masayuki Imose
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Combustion furnace and burner

    • Patent number 4,410,308
    • Issue date Oct 18, 1983
    • James G. McElroy
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Multi-zone oven with cool air modulation

    • Patent number 4,326,342
    • Issue date Apr 27, 1982
    • Midland-Ross Corporation
    • Alex J. Schregenberger
    • F26 - DRYING
  • Information Patent Grant

    Particulate solid fuel combustion system

    • Patent number 4,250,816
    • Issue date Feb 17, 1981
    • Pullman Incorporated, Pullman Swindell Division
    • John S. Angevine
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    Heat treatment furnace for metal strip

    • Patent number 4,148,600
    • Issue date Apr 10, 1979
    • British Steel Corporation
    • Edward F. B. Croft
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Furnaces

    • Patent number 4,065,251
    • Issue date Dec 27, 1977
    • Associated Electrical Industries Limited
    • Edward F. B. Croft
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cooled tunnel-furnace with ground effect

    • Patent number 4,059,399
    • Issue date Nov 22, 1977
    • Bertin & Cie
    • Michel Jean Jacques Cellier
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    3813217

    • Patent number 3,813,217
    • Issue date May 28, 1974
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3792960

    • Patent number 3,792,960
    • Issue date Feb 19, 1974
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3351687

    • Patent number 3,351,687
    • Issue date Nov 7, 1967
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    3325157

    • Patent number 3,325,157
    • Issue date Jun 13, 1967
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    3184224

    • Patent number 3,184,224
    • Issue date May 18, 1965
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    2987716

    • Patent number 2,987,716
    • Issue date Jun 6, 1961
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    790716

    • Patent number 790,716
    • Issue date May 23, 1905
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    764723

    • Patent number 764,723
    • Issue date Jul 12, 1904
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    656580

    • Patent number 656,580
    • Issue date Aug 21, 1900
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    472848

    • Patent number 472,848
    • Issue date Apr 12, 1892
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    455192

    • Patent number 455,192
    • Issue date Jun 30, 1891
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    301587

    • Patent number 301,587
    • Issue date Jul 8, 1884
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    154334

    • Patent number 154,334
    • Issue date Aug 25, 1874
    • F27 - FURNACES KILNS OVENS RETORTS
  • Information Patent Grant

    150295

    • Patent number 150,295
    • Issue date Apr 28, 1874
    • F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents