TREA

Tubes of specific length

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  • CPC
  • C23C2/385
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CCHEMISTRY METALLURGY C23Surface treatment C23CCOATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL C23C2/00Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape Apparatus therefor

Current Industry

C23C2/385Tubes of specific length
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hot-dip galvanization system and hot-dip galvanization method
    • Patent number 11,549,166
    • Issue date Jan 10, 2023
    • Fontaine Holdings NV
    • Thomas Pinger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Hot-dip galvanization system for large-scale hot-dip galvanization...
    • Patent number 11,525,176
    • Issue date Dec 13, 2022
    • Fontaine Holdings NV
    • Thomas Pinger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Hot-dip galvanization system and hot-dip galvanization method, in p...
    • Patent number 10,982,308
    • Issue date Apr 20, 2021
    • FONTAINE HOLDINGS NV
    • Thomas Pinger
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Scale-style micro-texture electrode wire material and preparation m...
    • Patent number 10,926,345
    • Issue date Feb 23, 2021
    • NINGBO KANGQIANG MICRO-ELECTRONICS TECHNOLOGY CO., LTD.
    • Eryong Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Continuous single-dip process for galvanization of steel long produ...
    • Patent number 10,801,096
    • Issue date Oct 13, 2020
    • FONTAINE HOLDINGS NV
    • David Warichet
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Continuous single-dip process for galvanization of steel long produ...
    • Patent number 10,745,792
    • Issue date Aug 18, 2020
    • FONTAINE HOLDINGS NV
    • David Warichet
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and means for hot-dip galvanizing finned tubes
    • Patent number 4,814,210
    • Issue date Mar 21, 1989
    • Werner Ackermann
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for co-ordinating indexing movement of a conveyor with pi...
    • Patent number 4,364,468
    • Issue date Dec 21, 1982
    • United States Steel Corporation
    • Andrew A. Hetra
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    U-shaped screw transfer means in immersion coating apparatus
    • Patent number 3,978,816
    • Issue date Sep 7, 1976
    • Wheatland Tube Company
    • Joseph T. Saloom
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3722463
    • Patent number 3,722,463
    • Issue date Mar 27, 1973
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3701336
    • Patent number 3,701,336
    • Issue date Oct 31, 1972
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3639142
    • Patent number 3,639,142
    • Issue date Feb 1, 1972
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3559794
    • Patent number 3,559,794
    • Issue date Feb 2, 1971
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3410200
    • Patent number 3,410,200
    • Issue date Nov 12, 1968
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3409978
    • Patent number 3,409,978
    • Issue date Nov 12, 1968
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3340850
    • Patent number 3,340,850
    • Issue date Sep 12, 1967
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3203824
    • Patent number 3,203,824
    • Issue date Aug 31, 1965
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3196828
    • Patent number 3,196,828
    • Issue date Jul 27, 1965
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3063409
    • Patent number 3,063,409
    • Issue date Nov 13, 1962
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3008849
    • Patent number 3,008,849
    • Issue date Nov 14, 1961
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2951491
    • Patent number 2,951,491
    • Issue date Sep 6, 1960
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2844122
    • Patent number 2,844,122
    • Issue date Jul 22, 1958
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2771056
    • Patent number 2,771,056
    • Issue date Nov 20, 1956
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2744619
    • Patent number 2,744,619
    • Issue date May 8, 1956
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    2718474
    • Patent number 2,718,474
    • Issue date Sep 20, 1955
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2701546
    • Patent number 2,701,546
    • Issue date Feb 8, 1955
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2642834
    • Patent number 2,642,834
    • Issue date Jun 23, 1953
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2356739
    • Patent number 2,356,739
    • Issue date Aug 29, 1944
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2326843
    • Patent number 2,326,843
    • Issue date Aug 17, 1943
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    2326844
    • Patent number 2,326,844
    • Issue date Aug 17, 1943
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents