Ejector boxes

Industry

  • CPC
  • B29C2045/4052
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    Mold device, injection molding system and method for manufacturing...

    • Patent number 11,465,321
    • Issue date Oct 11, 2022
    • Yasuhiro Suzuki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Weight compensated molding machine

    • Patent number 9,931,775
    • Issue date Apr 3, 2018
    • Husky Injection Molding Systems Ltd.
    • Rainer Kintzinger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Ejection mechanism

    • Patent number 7,413,427
    • Issue date Aug 19, 2008
    • Cheng Uei Precision Industry Co., Ltd.
    • Chih-Yu Chen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for injection molding

    • Patent number 7,300,270
    • Issue date Nov 27, 2007
    • D-M-E Company
    • Joseph Buttigieg
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System for removably mounting modules in an injection molding press

    • Patent number 6,896,505
    • Issue date May 24, 2005
    • Modular Molding International, Inc.
    • Donald E. Towery
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Frame cavity cover plate for injection molding system

    • Patent number 6,814,567
    • Issue date Nov 9, 2004
    • Daniel McKovich
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Modular molding system, and modules for use therewith

    • Patent number 6,537,053
    • Issue date Mar 25, 2003
    • Plastic Moldings Company, LLC
    • Harold C. Watkins
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Center gating injection molding apparatus with removable hetero-mol...

    • Patent number 6,196,824
    • Issue date Mar 6, 2001
    • Security Plastics, Inc.
    • Eugene L. Foltuz
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Modular injection mold assembly

    • Patent number 5,731,014
    • Issue date Mar 24, 1998
    • Tradesco Mold Limited
    • Nicola Travaglini
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Molding ejector device for interchangeable molds

    • Patent number 5,451,156
    • Issue date Sep 19, 1995
    • Bermar Associates, Inc.
    • Paul E. Roncelli
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cassette-type molding die

    • Patent number 4,861,254
    • Issue date Aug 29, 1989
    • Shinkoh Sellbic Co., Ltd.
    • Hiroshi Takeuchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus of multiplunger type for enclosing semiconductor elements...

    • Patent number 4,793,785
    • Issue date Dec 27, 1988
    • Michio Osada
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Floating insert injection mold

    • Patent number 4,162,138
    • Issue date Jul 24, 1979
    • Will Ross Inc.
    • John R. Byrne
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3893644

    • Patent number 3,893,644
    • Issue date Jul 8, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3871611

    • Patent number 3,871,611
    • Issue date Mar 18, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2512379

    • Patent number 2,512,379
    • Issue date Jun 20, 1950
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents