Blending, mixing, kneading or stirring; Methods therefor

Patents Grantslast 30 patents

  • Information Patent Grant

    Chemical regeneration method of water glass used sand

    • Patent number 11,285,528
    • Issue date Mar 29, 2022
    • WUHAN TEXTILE UNIVERSITY
    • Jijun Lu
    • B22 - CASTING POWDER METALLURGY
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    Method for inorganic binder castings

    • Patent number 11,123,789
    • Issue date Sep 21, 2021
    • Lift Technology
    • Thomas A. Cobett
    • B22 - CASTING POWDER METALLURGY
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    Method of producing foamed sand and production apparatus for produc...

    • Patent number 10,730,101
    • Issue date Aug 4, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takumi Maegawa
    • B22 - CASTING POWDER METALLURGY
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    Mixing and water adjusting method for foundry sand

    • Patent number 10,144,054
    • Issue date Dec 4, 2018
    • Sintokogio, Ltd.
    • Yuichi Ogura
    • B22 - CASTING POWDER METALLURGY
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    Apparatus for cast-product production line

    • Patent number 8,770,259
    • Issue date Jul 8, 2014
    • Aisin Takaoka Co., Ltd.
    • Hiroaki Kato
    • B22 - CASTING POWDER METALLURGY
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    Device for cleaning adhering material off of sand

    • Patent number 5,507,715
    • Issue date Apr 16, 1996
    • Sintokogio, Ltd.
    • Osamu Masuno
    • B22 - CASTING POWDER METALLURGY
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    Apparatus for mixing foundry mould substances

    • Patent number 5,393,138
    • Issue date Feb 28, 1995
    • Bernd Federhen
    • B22 - CASTING POWDER METALLURGY
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    Process for mixing foundry molding materials

    • Patent number 4,818,112
    • Issue date Apr 4, 1989
    • BMD Badische Maschinenfabrik Durlach GmbH
    • Norbert Damm
    • B22 - CASTING POWDER METALLURGY
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    Premix nozzle for kold box process

    • Patent number 3,966,174
    • Issue date Jun 29, 1976
    • Combustion Engineering, Inc.
    • Vagn Deve
    • B22 - CASTING POWDER METALLURGY
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    Apparatus for making sand-resin molds

    • Patent number 3,946,796
    • Issue date Mar 30, 1976
    • British Cast Iron Research Association
    • William McCormack
    • B22 - CASTING POWDER METALLURGY
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    3712593

    • Patent number 3,712,593
    • Issue date Jan 23, 1973
    • B22 - CASTING POWDER METALLURGY
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    3263970

    • Patent number 3,263,970
    • Issue date Aug 2, 1966
    • B22 - CASTING POWDER METALLURGY
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    3249969

    • Patent number 3,249,969
    • Issue date May 10, 1966
    • B22 - CASTING POWDER METALLURGY
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    3206171

    • Patent number 3,206,171
    • Issue date Sep 14, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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    3204302

    • Patent number 3,204,302
    • Issue date Sep 7, 1965
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2572413

    • Patent number 2,572,413
    • Issue date Oct 23, 1951
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1673927

    • Patent number 1,673,927
    • Issue date Jun 19, 1928
    • B22 - CASTING POWDER METALLURGY
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    1526618

    • Patent number 1,526,618
    • Issue date Feb 17, 1925
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents