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Douglas J. Weatherall

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  • North York, CA
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF IMPROVING SHOT REPEATABILITY IN MULTILAYER RECIPROCATING...
    • Publication number 20230234270
    • Publication date Jul 27, 2023
    • Husky Injection Molding Systems Ltd.
    • Douglas James WEATHERALL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection Molding of Multilayer Articles with Post-Pullback Pressur...
    • Publication number 20220402186
    • Publication date Dec 22, 2022
    • Husky Injection Molding Systems Ltd.
    • Damish JAIDKA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOLDING APPARATUS AND METHOD OF CONTROLLING SAME
    • Publication number 20220281149
    • Publication date Sep 8, 2022
    • Husky Injection Molding Systems Ltd.
    • Douglas James WEATHERALL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MOLDING APPARATUS AND METHOD OF CONTROLLING SAME
    • Publication number 20200016812
    • Publication date Jan 16, 2020
    • Husky Injection Molding Systems Ltd.
    • Douglas James WEATHERALL
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
    • Publication number 20180243963
    • Publication date Aug 30, 2018
    • EHC Canada, Inc.
    • Andrew Oliver Kenny
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
    • Publication number 20180111304
    • Publication date Apr 26, 2018
    • EHC Canada, Inc.
    • Andrew Oliver Kenny
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ARTICLES HAVING COMPOSITE MEMBER FOR INHIBITING LONGITUDINAL STRETCH
    • Publication number 20180022005
    • Publication date Jan 25, 2018
    • EHC Canada, Inc.
    • Andrew Oliver Kenny
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SCREW-MOVING ASSEMBLY INCLUDING SCREW-MOVING ACTUATOR AND BIAS-ADJU...
    • Publication number 20150290855
    • Publication date Oct 15, 2015
    • HUSKY INJECTION MOLDING SYSTEMS LTD.
    • Christophe Halter
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
    • Publication number 20150283750
    • Publication date Oct 8, 2015
    • EHC Canada, Inc.
    • Andrew Oliver Kenny
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Control Structure for a Molding System
    • Publication number 20140312520
    • Publication date Oct 23, 2014
    • Douglas James Weatherall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR EXTRUSION OF THERMOPLASTIC HANDRAIL
    • Publication number 20120321734
    • Publication date Dec 20, 2012
    • EHC Canada, Inc.
    • Andrew Oliver Kenny
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD OF OPERATING A MOLDING SYSTEM
    • Publication number 20120248653
    • Publication date Oct 4, 2012
    • HUSKY INJECTION MOLDING SYSTEMS LTD.
    • Tiemo Dietmar Brand
    • 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

    Molding system having valve including pump
    • Publication number 20070065538
    • Publication date Mar 22, 2007
    • HUSKY INJECTION MOLDING SYSTEMS LTD.
    • Douglas J. Weatherall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Molten molding material dispenser
    • Publication number 20060222731
    • Publication date Oct 5, 2006
    • HUSKY INJECTION MOLDING SYSTEMS LTD.
    • Alexandre Edouard Raoul Paris
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Injection molding method and apparatus for continuous plastication
    • Publication number 20050161847
    • Publication date Jul 28, 2005
    • Douglas James Weatherall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL