TREA

Kaiser Steel Corporation

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  • Oakland, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Ladle nozzle insert
    • Patent number 4,795,066
    • Issue date Jan 3, 1989
    • Kaiser Steel Corporation
    • Richard A. Worrell
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of roll forming cylindrical pipe
    • Patent number 4,706,488
    • Issue date Nov 17, 1987
    • Kaiser Steel Corporation
    • Calvin C. Williamson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of roll forming cylindrical pipe
    • Patent number 4,628,721
    • Issue date Dec 16, 1986
    • Kaiser Steel Corporation
    • Calvin C. Williamson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe forming apparatus
    • Patent number 4,606,208
    • Issue date Aug 19, 1986
    • Kaiser Steel Corporation
    • Calvin C. Williamson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for tracking seam welds on pipes and the like
    • Patent number 4,577,796
    • Issue date Mar 25, 1986
    • Kaiser Steel Corporation
    • Joseph E. Powers
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe press
    • Patent number 4,445,357
    • Issue date May 1, 1984
    • Kaiser Steel Corporation
    • Joseph E. Powers
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of producing tin plate for lithography with direct printed u...
    • Patent number 4,440,607
    • Issue date Apr 3, 1984
    • Kaiser Steel Corporation
    • Salvatore B. Messineo
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Cut-off and face machine
    • Patent number 4,430,913
    • Issue date Feb 14, 1984
    • Kaiser Steel Corporation
    • Calvin C. Williamson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lateral weave gaging system
    • Patent number 4,404,634
    • Issue date Sep 13, 1983
    • Kaiser Steel Corporation
    • James E. Bautz
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Plate latch and guide system
    • Patent number 4,398,629
    • Issue date Aug 16, 1983
    • Kaiser Steel Corporation
    • Calvin C. Williamson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Edge preforming of metal plate
    • Patent number 4,353,235
    • Issue date Oct 12, 1982
    • Kaiser Steel Corporation
    • Calvin C. Williamson
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Adjustable tuyere
    • Patent number 4,340,209
    • Issue date Jul 20, 1982
    • Kaiser Steel Corporation
    • David J. Abascal
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Lance apparatus
    • Patent number 4,326,701
    • Issue date Apr 27, 1982
    • Kaiser Steel Corporation
    • Ralph P. Hayden
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Mine roof support plate
    • Patent number D258718
    • Issue date Mar 31, 1981
    • Kaiser Steel Corporation
    • Alvaro L. Collin
    • D08 - Tools and hardware
  • Information Patent Grant

    Lance hoisting and skull detecting apparatus for basic oxygen steel...
    • Patent number 4,247,086
    • Issue date Jan 27, 1981
    • Kaiser Steel Corporation
    • John G. Hepler
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Preheat and cleaning system
    • Patent number 4,242,154
    • Issue date Dec 30, 1980
    • Kaiser Steel Corporation
    • James T. Pilling
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Enlongated bar support means for the spray coating and conveying of...
    • Patent number 4,213,418
    • Issue date Jul 22, 1980
    • Kaiser Steel Corporation
    • Donald E. Oswald
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Ingot mold cap removing and handling apparatus
    • Patent number 4,206,848
    • Issue date Jun 10, 1980
    • Kaiser Steel Corporation
    • Klaus H. Wiese
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Hydrostatic pipe tester
    • Patent number 4,182,160
    • Issue date Jan 8, 1980
    • Kaiser Steel Corporation
    • Joseph E. Powers
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus and method for making perforated tube
    • Patent number 4,142,663
    • Issue date Mar 6, 1979
    • Kaiser Steel Corporation
    • George A. Blatnik
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Mine roof support plate
    • Patent number 4,112,693
    • Issue date Sep 12, 1978
    • Kaiser Steel Corporation
    • Alvaro L. Collin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotator and coater system for drum shells
    • Patent number 4,075,975
    • Issue date Feb 28, 1978
    • Kaiser Steel Corporation
    • Donald E. Oswald
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-story wall framing system and method
    • Patent number 4,074,487
    • Issue date Feb 21, 1978
    • Kaiser Steel Corporation
    • Lawrence H. Daniels
    • E04 - BUILDING
  • Information Patent Grant

    Method and apparatus for fabricating an off-shore structure
    • Patent number RE29413
    • Issue date Sep 27, 1977
    • Kaiser Steel Corporation
    • Eero M. Hekkanen
    • 061 -
  • Information Patent Grant

    Steel wall stud and the wall frame employing the same
    • Patent number 4,001,993
    • Issue date Jan 11, 1977
    • Kaiser Steel Corporation
    • Lawrence H. Daniels
    • E04 - BUILDING
  • Information Patent Grant

    Splash can for ingot molds and methods
    • Patent number 3,945,426
    • Issue date Mar 23, 1976
    • Kaiser Steel Corporation
    • Andrew Walker
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for desulfurizing gases
    • Patent number 3,933,994
    • Issue date Jan 20, 1976
    • Kaiser Steel Corporation
    • Gerald L. Rounds
    • C01 - INORGANIC CHEMISTRY

Trademarklast 30 trademarks

  • Information Trademark

    73412811 - KAISER
    • Serial number 73412811
    • Registration number 1301242
    • Filing date Feb 8, 1983
    • Kaiser Steel Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73124821 - PURELINER
    • Serial number 73124821
    • Registration number 1100558
    • Filing date Apr 29, 1977
    • KAISER STEEL CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    72411812 - KAISER
    • Serial number 72411812
    • Registration number 974740
    • Filing date Jan 5, 1972
    • KAISER STEEL CORPORATION
    • 4 - Industrial oils and greases
  • Information Trademark

    71647629 - KAISER
    • Serial number 71647629
    • Registration number 586116
    • Filing date May 25, 1953
    • KAISER STEEL CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    71603687 - KAISALOY
    • Serial number 71603687
    • Registration number 557939
    • Filing date Sep 18, 1950
    • KAISER STEEL CORPORATION
    • 6 - Common metals and their alloys
  • Information Trademark

    71588862 - WESTWARD N E S
    • Serial number 71588862
    • Registration number 537131
    • Filing date Dec 6, 1949
    • KAISER STEEL CORPORATION
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes