Lateral movement between drive piston and needle valve

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve pin for accommodating side loading

    • Patent number 8,449,287
    • Issue date May 28, 2013
    • Mold-Masters (2007) Limited
    • Bruce Catoen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus and method for proportionally controlling fluid delivery...

    • Patent number 6,638,049
    • Issue date Oct 28, 2003
    • Synventive Molding Solutions, Inc.
    • Mark D. Moss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Valve pin actuator

    • Patent number 6,599,116
    • Issue date Jul 29, 2003
    • Synventive Molding Solutions, Inc.
    • Christopher W. Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Valve pin actuator

    • Patent number 6,419,870
    • Issue date Jul 16, 2002
    • Synventive Molding Solutions, Inc.
    • Christopher W. Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Reduction in deflection of valve pin in injection moulding apparatus

    • Patent number 6,379,144
    • Issue date Apr 30, 2002
    • Husky Injection Molding Systems Ltd.
    • John B. Wright
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for proportionally controlling fluid delivery to a mold

    • Patent number 6,309,208
    • Issue date Oct 30, 2001
    • Synventive Molding Solutions, Inc.
    • David Kazmer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Valve pin actuator

    • Patent number 5,894,025
    • Issue date Apr 13, 1999
    • Kona Corporation
    • Christopher W. Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mechanism for valve gated injection molding with resilient retainin...

    • Patent number 4,698,013
    • Issue date Oct 6, 1987
    • Robert M. Butcher
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Pin for Accommodating Side Loading

    • Publication number 20120231111
    • Publication date Sep 13, 2012
    • MOLD-MASTERS (2007) LIMITED
    • Bruce Catoen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Valve pin actuator

    • Publication number 20020132025
    • Publication date Sep 19, 2002
    • Dynisco Hotrunners, Inc.
    • Christopher W. Lee
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Apparatus and method for proportionally controlling fluid delivery...

    • Publication number 20020121713
    • Publication date Sep 5, 2002
    • Mark Moss
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL