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Means for preventing drooling by decompression of the moulding material

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  • CPC
  • B29C45/2758
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C45/00Injection moulding

Current Industry

B29C45/2758Means for preventing drooling by decompression of the moulding material
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hot or cold runner device for an injection mold comprising an excha...
    • Patent number 11,878,452
    • Issue date Jan 23, 2024
    • Ewikon Heisskanalsysteme GmbH
    • Peter Braun
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Manifold system nozzle retention
    • Patent number 10,160,148
    • Issue date Dec 25, 2018
    • Husky Injection Molding Systems Ltd.
    • Sarah Kathleen Overfield
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Self-propelling sprue bar shutoff device
    • Patent number 8,840,396
    • Issue date Sep 23, 2014
    • Panos Trakas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection mold
    • Patent number 8,252,220
    • Issue date Aug 28, 2012
    • Husky Injection Molding Systems Ltd.
    • Douglas James Weatherall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sprue bushing anti-drool device
    • Patent number 7,416,402
    • Issue date Aug 26, 2008
    • Mold-Masters (2007) Limited
    • Denis Babin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding tool
    • Patent number 7,377,770
    • Issue date May 27, 2008
    • Männer Innovation GmbH
    • Gerd Würstlin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Decompression device for an injection molding apparatus
    • Patent number 7,125,242
    • Issue date Oct 24, 2006
    • Mold-Masters Limited
    • Neil Dewar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Anti-drool sprue gated cross over nozzle
    • Patent number 6,910,877
    • Issue date Jun 28, 2005
    • Stackteck Systems Limited
    • Mihai Berceanu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Drool control apparatus and method
    • Patent number 6,348,171
    • Issue date Feb 19, 2002
    • Mold Masters Limited
    • Neil Dewar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-level stacked mold system
    • Patent number 5,464,579
    • Issue date Nov 7, 1995
    • David Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pin-less drool prevention system
    • Patent number 5,458,843
    • Issue date Oct 17, 1995
    • Tradesco Mold Limited
    • David Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-level stacked mold system
    • Patent number 5,229,145
    • Issue date Jul 20, 1993
    • David Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of injection molding of plastic parts utilizing an accumlato...
    • Patent number 4,784,819
    • Issue date Nov 15, 1988
    • Fedders Machine and Tool Co., Inc.
    • Robert Spurr
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for preventing the leakage of a molten material remaining in...
    • Patent number 4,473,347
    • Issue date Sep 25, 1984
    • Katsumi Terashima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for the prevention of drooling from a plastic injection mold...
    • Patent number 4,299,791
    • Issue date Nov 10, 1981
    • Katashi Aoki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INJECTION MOLDING MACHINE, INJECTION MOLDING METHOD, AND INJECTION...
    • Publication number 20240066773
    • Publication date Feb 29, 2024
    • Kabushiki Kaisha Toshiba
    • Yuko IIZUKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    HOT OR COLD RUNNER DEVICE FOR AN INJECTION MOLD COMPRISING AN EXCHA...
    • Publication number 20220176603
    • Publication date Jun 9, 2022
    • EWIKON HEISSKANALSYSTEME GMBH
    • Peter BRAUN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MANIFOLD SYSTEM NOZZLE RETENTION
    • Publication number 20170217067
    • Publication date Aug 3, 2017
    • Husky Injection Molding Systems Ltd.
    • Sarah Kathleen OVERFIELD
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SELF-PROPELLING SPRUE BAR SHUTOFF DEVICE
    • Publication number 20120256352
    • Publication date Oct 11, 2012
    • Panos Trakas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DUAL STAGE SCREEN PACK WITH DECOMPRESSION FEATURE
    • Publication number 20120111426
    • Publication date May 10, 2012
    • Panos TRAKAS
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    INJECTION MOLD
    • Publication number 20110101567
    • Publication date May 5, 2011
    • Husky Injection Molding System Ltd.
    • Douglas James Weatherall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Precompression Pin Shut Off with Suckback
    • Publication number 20080274224
    • Publication date Nov 6, 2008
    • Husky Injection Molding Systems Ltd.
    • Josef GRAETZ
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection molding tool
    • Publication number 20060099296
    • Publication date May 11, 2006
    • Gerd Wurstlin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Decompression device for an injection molding apparatus
    • Publication number 20050035496
    • Publication date Feb 17, 2005
    • Neil Dewar
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Sprue bushing anti-drool device
    • Publication number 20040191357
    • Publication date Sep 30, 2004
    • MOLD-MASTERS LIMITED
    • Denis Babin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Anti-drool sprue gated cross over nozzle
    • Publication number 20040142064
    • Publication date Jul 22, 2004
    • Mihai Berceanu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL