TREA

using grooved rollers or gear-wheel-type members

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  • D02G1/14
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DTEXTILES PAPER D02Yarns D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS YARNS OR THREADS D02G1/00Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

Current Industry

D02G1/14using grooved rollers or gear-wheel-type members
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow fibre membrane having three dimensional texturing
    • Patent number 11,123,692
    • Issue date Sep 21, 2021
    • Fresenius Medical Care Deutschland GmbH
    • Armin Lang
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Spiral yarn structure, manufacturing method and manufacturing devic...
    • Patent number 10,914,022
    • Issue date Feb 9, 2021
    • CORETEK FIBERS LTD
    • Wen-Chi Huang
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • Information Patent Grant

    Products of high denier per filament and low total denier tow bands
    • Patent number 10,299,509
    • Issue date May 28, 2019
    • ACETATE INTERNATIONAL LLC
    • Christopher M. Bundren
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Device for guiding and texturing a plurality of synthetic threads
    • Patent number 9,067,375
    • Issue date Jun 30, 2015
    • Oerlikon Textile GmbH & Co. KG
    • Mathias Stündl
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Products of high denier per filament and low total denier tow bands
    • Patent number 8,967,155
    • Issue date Mar 3, 2015
    • Celanese Acetate LLC
    • Christopher M. Bundren
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method and apparatus for crimping a multifilament thread
    • Patent number 7,712,197
    • Issue date May 11, 2010
    • Oerlikon Textile GmbH & Co. KG
    • Mathias Stündl
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    System, apparatus, and method of reducing production loss having co...
    • Patent number 7,228,604
    • Issue date Jun 12, 2007
    • American Linc Corporation
    • D. Lynn Hoover
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Brush for gum massage and tooth cleaning and process for producing...
    • Patent number 6,141,818
    • Issue date Nov 7, 2000
    • Coronet.sub.-- Werke GmbH
    • Georg Weihrauch
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Crimped bristle toothbrush
    • Patent number 6,058,541
    • Issue date May 9, 2000
    • Gillette Canada Inc.
    • Thomas Craig Masterman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Crimped carbonaceous fibers
    • Patent number 5,582,912
    • Issue date Dec 10, 1996
    • The Dow Chemical Company
    • Francis P. McCullough
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Non-linear carbonaceous fiber
    • Patent number 5,356,707
    • Issue date Oct 18, 1994
    • The Dow Chemical Company
    • Francis P. McCullough
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Recyclable vehicular cushioning material and seat
    • Patent number 5,298,321
    • Issue date Mar 29, 1994
    • Toyo Boseki Kabushiki Kaisha
    • Hideo Isoda
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Process and device for crimping yarns, with presteaming
    • Patent number 5,265,314
    • Issue date Nov 30, 1993
    • Superba
    • Robert Enderlin
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Process and apparatus for crimping fibers
    • Patent number 4,979,274
    • Issue date Dec 25, 1990
    • The Dow Chemical Company
    • Francis P. McCullough
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Method of predicting yarn caterpillar length
    • Patent number 4,956,902
    • Issue date Sep 18, 1990
    • Du Pont Canada Inc.
    • Douglas E. Turek
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Method for the manufacture of gear-wheel crimped metal fibers and p...
    • Patent number 4,779,322
    • Issue date Oct 25, 1988
    • N.V. Bekaert S.A.
    • Michel Dendooven
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Cellular fiber with collapsed cells at bends
    • Patent number 4,752,514
    • Issue date Jun 21, 1988
    • E. I. Du Pont de Nemours and Company
    • William T. Windley
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Gear crimped polyester yarns
    • Patent number 4,273,823
    • Issue date Jun 16, 1981
    • Imperial Chemical Industries Limited
    • Frederick W. Shaw
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Room temperature crimping of fibrillated film material
    • Patent number 4,133,088
    • Issue date Jan 9, 1979
    • Kokichi Hikobe
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Process for texturing synthetic fibrous material
    • Patent number 4,109,356
    • Issue date Aug 29, 1978
    • J. P. Stevens & Co., Inc.
    • Charles P. Mazzone
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Indicating device for yarn crimping wheel teeth spacing adjustment
    • Patent number 4,007,519
    • Issue date Feb 15, 1977
    • Akzona Incorporated
    • Charles M. Rice
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    Crimping gears and process
    • Patent number 3,964,141
    • Issue date Jun 22, 1976
    • Imperial Chemical Industries Limited
    • Alan Keith Dunnell
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3833976
    • Patent number 3,833,976
    • Issue date Sep 10, 1974
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3813740
    • Patent number 3,813,740
    • Issue date Jun 4, 1974
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3739967
    • Patent number 3,739,967
    • Issue date Jun 19, 1973
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3725985
    • Patent number 3,725,985
    • Issue date Apr 10, 1973
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3714685
    • Patent number 3,714,685
    • Issue date Feb 6, 1973
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3686723
    • Patent number 3,686,723
    • Issue date Aug 29, 1972
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3646646
    • Patent number 3,646,646
    • Issue date Mar 7, 1972
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
  • Information Patent Grant

    3636600
    • Patent number 3,636,600
    • Issue date Jan 25, 1972
    • D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING

Patents Applicationslast 30 patents