Multipart injection molds

Patents Grantslast 30 patents

  • Information Patent Grant

    Molding die

    • Patent number 8,215,947
    • Issue date Jul 10, 2012
    • Honda Motor Co., Ltd.
    • Takashi Kato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    In-mold foam molding apparatus and method, and in-mold foam molded...

    • Patent number 7,172,717
    • Issue date Feb 6, 2007
    • Kaneka Corporation
    • Masahiko Sameshima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding apparatus and injection molding method

    • Patent number 7,104,781
    • Issue date Sep 12, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Yukio Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    In-mold foam molded articles

    • Patent number 6,878,431
    • Issue date Apr 12, 2005
    • Kaneka Corporation
    • Masahiko Sameshima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    In-mold foam molding apparatus with movable partitioning members

    • Patent number 6,619,943
    • Issue date Sep 16, 2003
    • Kaneka Corporation
    • Masahiko Sameshima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cam mechanism with side action for compression molding process

    • Patent number 6,416,312
    • Issue date Jul 9, 2002
    • Alcoa Closure Systems International
    • Heinz O. Gonser
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for forming a molded grommet

    • Patent number 6,171,539
    • Issue date Jan 9, 2001
    • Sumitomo Wiring Systems, Ltd.
    • Tsutomu Sakata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for continuous molding and apparatus therefor

    • Patent number 5,830,390
    • Issue date Nov 3, 1998
    • GenCorp Inc.
    • Robert L. Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold separator apparatus

    • Patent number 5,643,614
    • Issue date Jul 1, 1997
    • Robert L. Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Recycling process and apparatus for rigid polyurethane foam

    • Patent number 5,525,278
    • Issue date Jun 11, 1996
    • Hecker und Krosch GmbH & Co. KG
    • Karl Krosch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold separator apparatus

    • Patent number 5,358,398
    • Issue date Oct 25, 1994
    • GenCorp Inc.
    • Robert L. Brown
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents