the material being spread in the nip of two cooperating rollers

Patents Grantslast 30 patents

  • Information Patent Grant

    Coated abrasive article with foam backing and method of making

    • Patent number 10,675,794
    • Issue date Jun 9, 2020
    • 3M Innovative Properties Company
    • Joseph B. Eckel
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Vehicle steering head

    • Patent number 10,494,049
    • Issue date Dec 3, 2019
    • Kettler International, Inc.
    • Heinz Kettler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering head

    • Patent number 7,487,988
    • Issue date Feb 10, 2009
    • Heinz Kettler GmbH & Co. KG
    • Heinz Kettler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering head

    • Patent number 7,156,408
    • Issue date Jan 2, 2007
    • Heinz Kettler GmbH & Co. KG
    • Heinz Kettler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering head

    • Patent number 6,799,772
    • Issue date Oct 5, 2004
    • Heinz Kettler GmbH & Co.
    • Heinz Kettler
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Manufacturing method for synthetic leather

    • Patent number 6,764,564
    • Issue date Jul 20, 2004
    • Lung Wen Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Resin formed product and methods and devices for making the same

    • Patent number 6,663,733
    • Issue date Dec 16, 2003
    • Araco Kabushiki Kaisha
    • Tamotsu Nagaya
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making an expaned extruded polymeric textile

    • Patent number 6,495,206
    • Issue date Dec 17, 2002
    • Morbern, Inc.
    • Dilipkumar R. Desai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Slot die for producing webs of a foamed plastic material

    • Patent number 6,474,966
    • Issue date Nov 5, 2002
    • Berstorff GmbH
    • Friedrich-Otto Behrens
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Vehicle steering head

    • Patent number 6,378,884
    • Issue date Apr 30, 2002
    • Heinz Kettler GmbH & Co.
    • Heinz Kettler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for spreading a polyurethane foamable compositon

    • Patent number 4,513,893
    • Issue date Apr 30, 1985
    • Asahi Glass Company Ltd.
    • Morimitsu Baba
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for spreading a polyurethane foamable composition

    • Patent number 4,332,281
    • Issue date Jun 1, 1982
    • Asahi Glass Company, Ltd.
    • Morimitsu Baba
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3874833

    • Patent number 3,874,833
    • Issue date Apr 1, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3849174

    • Patent number 3,849,174
    • Issue date Nov 19, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3765817

    • Patent number 3,765,817
    • Issue date Oct 16, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3681485

    • Patent number 3,681,485
    • Issue date Aug 1, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3658978

    • Patent number 3,658,978
    • Issue date Apr 25, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3590425

    • Patent number 3,590,425
    • Issue date Jul 6, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3205116

    • Patent number 3,205,116
    • Issue date Sep 7, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3047449

    • Patent number 3,047,449
    • Issue date Jul 31, 1962
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    COATED ABRASIVE ARTICLE WITH FOAM BACKING AND METHOD OF MAKING

    • Publication number 20130344784
    • Publication date Dec 26, 2013
    • 3M Innovative Properties Company
    • Joseph B. Eckel
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    VEHICLE STEERING HEAD

    • Publication number 20070096425
    • Publication date May 3, 2007
    • HEINZ KETTLER GMBH & CO. KG
    • Heinz KETTLER
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Foam forming die and method of manufacturing foam-formed article us...

    • Publication number 20060099289
    • Publication date May 11, 2006
    • Mikio Fukumura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for forming foamable boards

    • Publication number 20040094256
    • Publication date May 20, 2004
    • Jui Yang Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for forming foamable boards

    • Publication number 20040094861
    • Publication date May 20, 2004
    • Jui Yang Chang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Vehicle steering head

    • Publication number 20040090038
    • Publication date May 13, 2004
    • HEINZ KETTLER GMBH & Co.
    • Heinz Kettler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Vehicle steering head

    • Publication number 20030132597
    • Publication date Jul 17, 2003
    • HEINZ KETTLER GMBH & Co.
    • Heinz Kettler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Manufacturing method for synthetic leather

    • Publication number 20030094229
    • Publication date May 22, 2003
    • Lung Wen Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Expanded extruded polymeric textile

    • Publication number 20030060110
    • Publication date Mar 27, 2003
    • Dilipkumar R. Desai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Resin formed product and methods and devices for making the same

    • Publication number 20020089098
    • Publication date Jul 11, 2002
    • ARACO KABUSHIKI KAISHA
    • Tamotsu Nagaya
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Vehicle steering head

    • Publication number 20020089144
    • Publication date Jul 11, 2002
    • HEINZ KETTLER GMBH & Co.
    • Heinz Kettler
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL