having independent heating or cooling means for each way

Patents Grantslast 30 patents

  • Information Patent Grant

    Hot runner co-injection nozzle

    • Patent number 10,773,434
    • Issue date Sep 15, 2020
    • Milacron LLC
    • Peter R. Thom
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System and method for shoreline preservation

    • Patent number 9,321,204
    • Issue date Apr 26, 2016
    • Deron Nettles
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coinjection hot runner injection molding system

    • Patent number 9,073,246
    • Issue date Jul 7, 2015
    • Mold-Masters (2007) Limited
    • Valery Ten
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Coinjection hot runner injection molding system

    • Patent number 8,757,998
    • Issue date Jun 24, 2014
    • Mold-Masters (2007) Limited
    • Valery Ten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coinjection hot runner injection molding system

    • Patent number 8,753,102
    • Issue date Jun 17, 2014
    • Mold-Masters (2007) Limited
    • Valery Ten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Coinjection hot runner injection molding system

    • Patent number 8,469,687
    • Issue date Jun 25, 2013
    • Mold-Masters (2007) Limited
    • Valery Ten
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Dual injection manifold

    • Patent number 7,390,184
    • Issue date Jun 24, 2008
    • Centoco Plastics Limited
    • Ed Keck
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hot runner coinjection nozzle with thermally separated melt channels

    • Patent number 7,207,796
    • Issue date Apr 24, 2007
    • Husky Injection Moldiing Systems Ltd.
    • Raymond J. Rosner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for producing multi-layer molded product

    • Patent number 6,231,798
    • Issue date May 15, 2001
    • Sumitomo Chemical Company, Ltd.
    • Masahito Matsumoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for injection-molding three-layer moldings

    • Patent number 5,894,023
    • Issue date Apr 13, 1999
    • Fried. Krupp AG Hoesch-Krupp
    • Klaus Schramm
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-ply molding hot-runner mold

    • Patent number 5,232,710
    • Issue date Aug 3, 1993
    • Nissei ASB Machine Co., Ltd.
    • Yoshiki Miyazawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Multi-cavity injection moulding system

    • Patent number 5,223,275
    • Issue date Jun 29, 1993
    • Jobst U. Gellert
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Coinjection of hollow articles and preforms

    • Patent number 4,931,234
    • Issue date Jun 5, 1990
    • Husky Injection Molding Systems Ltd.
    • Robert D. Schad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tri-injection of hollow articles

    • Patent number 4,863,665
    • Issue date Sep 5, 1989
    • Husky Injection Molding Systems, Ltd.
    • Robert D. Schad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding with shooting pots

    • Patent number 4,863,369
    • Issue date Sep 5, 1989
    • Husky Injection Molding Systems Ltd.
    • Robert D. Schad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tri-injection of hollow articles

    • Patent number 4,808,101
    • Issue date Feb 28, 1989
    • Husky Injection Molding Systems Ltd.
    • Robert D. Schad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Nozzle for coinjection of hollow articles and preforms

    • Patent number 4,775,308
    • Issue date Oct 4, 1988
    • Husky Injection Molding Systems, Ltd.
    • Robert D. Schad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Coinjection of hollow articles and preforms

    • Patent number 4,717,324
    • Issue date Jan 5, 1988
    • Husky Injection Molding Systems, Inc.
    • Robert D. Schad
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents