TREA

using screws arranged coaxially, one within the other

Follow

Industry

  • CPC
  • B29C47/48
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29CSHAPING OR JOINING OF PLASTICS SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL AFTER-TREATMENT OF THE SHAPED PRODUCTS B29C47/00Extrusion moulding

Current Industry

B29C47/48using screws arranged coaxially, one within the other
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Material deposition systems with four or more axes
    • Patent number 9,533,449
    • Issue date Jan 3, 2017
    • Autodesk, Inc.
    • James Sherwood Page
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and device for homogenizing and filtering a viscoelastic mat...
    • Patent number 7,857,499
    • Issue date Dec 28, 2010
    • Michelin Recherche et Technique S.A.
    • Serge Nicolas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder mixing
    • Patent number 6,942,376
    • Issue date Sep 13, 2005
    • Industrial Thermo Polymers Limited
    • Steven Hartman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for molding multilayered articles
    • Patent number 6,627,134
    • Issue date Sep 30, 2003
    • Community Enterprises, LLC
    • Joel Thomson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder device
    • Patent number 5,783,226
    • Issue date Jul 21, 1998
    • Huo Teng Chi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion apparatus
    • Patent number 5,614,227
    • Issue date Mar 25, 1997
    • Illinois Tool Works, Inc.
    • Harvey M. Yarbrough
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and equipment for electromagnetic dynamic plasticating extru...
    • Patent number 5,217,302
    • Issue date Jun 8, 1993
    • South China University of Technology
    • Qu Jin-ping
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and molding screw for injection molding
    • Patent number 4,802,140
    • Issue date Jan 31, 1989
    • Eastman Kodak Company
    • Edward H. Dowling
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for continuously processing rubber, elastomers, plastics...
    • Patent number 4,365,946
    • Issue date Dec 28, 1982
    • Hermann Berstorff Maschinenbau GmbH
    • Dietmar Anders
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder with mixing chambers
    • Patent number 4,164,385
    • Issue date Aug 14, 1979
    • Henkel Kommanditgesellschaft auf Aktien
    • Friedhelm Finkensiep
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extruder seal
    • Patent number 4,117,549
    • Issue date Sep 26, 1978
    • USM Corporation
    • Richard Douglas Antrim
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Screw extruder with an enlarged feed section
    • Patent number 4,058,298
    • Issue date Nov 15, 1977
    • Midland-Ross Corporation
    • Joseph J. Duska
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Two-channel extruder with mixer
    • Patent number 3,999,921
    • Issue date Dec 28, 1976
    • Henkel & Cie G.m.b.H.
    • Gunter Thor
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Extrusion machine
    • Patent number 3,957,255
    • Issue date May 18, 1976
    • George Berfert Groom
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for plasticizing and injecting mouldable synthetic material
    • Patent number 3,946,999
    • Issue date Mar 30, 1976
    • Patent and Inventions Ltd.
    • Thomas Nussbaumer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3787160
    • Patent number 3,787,160
    • Issue date Jan 22, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3756573
    • Patent number 3,756,573
    • Issue date Sep 4, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3606634
    • Patent number 3,606,634
    • Issue date Sep 21, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3452965
    • Patent number 3,452,965
    • Issue date Jul 1, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3383015
    • Patent number 3,383,015
    • Issue date May 14, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3317959
    • Patent number 3,317,959
    • Issue date May 9, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3289250
    • Patent number 3,289,250
    • Issue date Dec 6, 1966
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3204291
    • Patent number 3,204,291
    • Issue date Sep 7, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3035304
    • Patent number 3,035,304
    • Issue date May 22, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2948922
    • Patent number 2,948,922
    • Issue date Aug 16, 1960
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2848739
    • Patent number 2,848,739
    • Issue date Aug 26, 1958
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2790202
    • Patent number 2,790,202
    • Issue date Apr 30, 1957
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    2769201
    • Patent number 2,769,201
    • Issue date Nov 6, 1956
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2695422
    • Patent number 2,695,422
    • Issue date Nov 30, 1954
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    2653351
    • Patent number 2,653,351
    • Issue date Sep 29, 1953
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-SHAFT EXTRUDER
    • Publication number 20100067320
    • Publication date Mar 18, 2010
    • Josef Blach
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and device for homogenizing and filtering a viscoelastic mat...
    • Publication number 20080068919
    • Publication date Mar 20, 2008
    • Michelin Recherche et Technique S.A.
    • Serge Nicolas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Extruder and process of extrusion
    • Publication number 20040115324
    • Publication date Jun 17, 2004
    • Jacques Richard
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Extruder mixing
    • Publication number 20040089971
    • Publication date May 13, 2004
    • Industrial Thermo Polymers Limited
    • Steven Hartman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Treated material stirring apparatus
    • Publication number 20040076073
    • Publication date Apr 22, 2004
    • Yaoguang Yao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Apparatus for molding multilayered articles
    • Publication number 20020041912
    • Publication date Apr 11, 2002
    • Joel Thomson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL