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  • CPC
  • B22C7/065
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B22Casting metals B22CFOUNDRY MOULDING B22C7/00Patterns Manufacture thereof so far as not provided for in other classes

Current Industry

B22C7/065Venting means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Core pattern reformer tool
    • Patent number 11,213,882
    • Issue date Jan 4, 2022
    • CHROMALLOY GAS TURBINE LLC
    • Gerald Clement Dodds
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Core pattern reformer tool
    • Patent number 10,974,313
    • Issue date Apr 13, 2021
    • CHROMALLOY GAS TURBINE LLC
    • Gerald Clement Dodds
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method and mold tool or core tool for producing molds or cores
    • Patent number 10,967,420
    • Issue date Apr 6, 2021
    • SOPLAIN GMBH
    • Wolfram Bach
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Display device having back support structure
    • Patent number 10,593,731
    • Issue date Mar 17, 2020
    • LG Display Co., Ltd.
    • Donghoon Kim
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Breather for permanent aluminium-casting mould
    • Patent number 8,820,391
    • Issue date Sep 2, 2014
    • Jeanlis Brito Zanatta
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process for making reusable tooling
    • Patent number 8,137,607
    • Issue date Mar 20, 2012
    • Ford Motor Company
    • James Todd Kloeb
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Integral blow tube and tamping pin
    • Patent number 7,913,742
    • Issue date Mar 29, 2011
    • GM Global Technology Operations LLC
    • Thomas P Newcomb
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sand-forming apparatus
    • Patent number 7,441,583
    • Issue date Oct 28, 2008
    • Equipment Merchants International Inc.
    • Gerald B. Senk, Jr.
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sand-forming apparatus
    • Patent number 7,284,588
    • Issue date Oct 23, 2007
    • Equipment Merchants International, Inc.
    • Gerald B. Senk, Jr.
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Sand-forming apparatus
    • Patent number 7,137,432
    • Issue date Nov 21, 2006
    • Equipment Merchants International, Inc.
    • Gerald B. Senk, Jr.
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Process and apparatus for producing casting cores
    • Patent number 6,923,240
    • Issue date Aug 2, 2005
    • Fata Aluminium S.p.A.
    • Bartolomeo Tosco
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of making cores with molding sand
    • Patent number 5,850,867
    • Issue date Dec 22, 1998
    • Sintokogio, Ltd.
    • Nagato Uzaki
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Core box vent construction
    • Patent number 5,360,049
    • Issue date Nov 1, 1994
    • Melvin L. Rowe
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Core box with large diameter vents and plugs
    • Patent number 5,115,856
    • Issue date May 26, 1992
    • Doehler-Jarvis Limited Partnership
    • Robert E. Downing
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for producing foundry products with nozzle openings
    • Patent number 5,056,580
    • Issue date Oct 15, 1991
    • Klaus Werner
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Lining plate for the molding space of flask-less molding machines
    • Patent number 4,997,025
    • Issue date Mar 5, 1991
    • Harry Post
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vent plug
    • Patent number 4,716,953
    • Issue date Jan 5, 1988
    • Burnswick Industrial Supply Co.
    • John E. Prunty
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Self-cleaning ejector-filter
    • Patent number 4,113,000
    • Issue date Sep 12, 1978
    • Regie Nationale des Usines Renault
    • Bernard Poisson
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3631918
    • Patent number 3,631,918
    • Issue date Jan 4, 1972
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3602289
    • Patent number 3,602,289
    • Issue date Aug 31, 1971
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3602293
    • Patent number 3,602,293
    • Issue date Aug 31, 1971
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3529656
    • Patent number 3,529,656
    • Issue date Sep 22, 1970
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3214803
    • Patent number 3,214,803
    • Issue date Nov 2, 1965
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3188701
    • Patent number 3,188,701
    • Issue date Jun 15, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3160928
    • Patent number 3,160,928
    • Issue date Dec 15, 1964
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3066363
    • Patent number 3,066,363
    • Issue date Dec 4, 1962
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2914821
    • Patent number 2,914,821
    • Issue date Dec 1, 1959
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2876508
    • Patent number 2,876,508
    • Issue date Mar 10, 1959
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2807064
    • Patent number 2,807,064
    • Issue date Sep 24, 1957
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2789326
    • Patent number 2,789,326
    • Issue date Apr 23, 1957
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents