the interlocking members being formed by continuous meander of filamentary material

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing slide fastener

    • Patent number 9,585,444
    • Issue date Mar 7, 2017
    • YKK Corporation
    • Natsuki Kamada
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Method of manufacturing continuous fastener element

    • Patent number 9,227,370
    • Issue date Jan 5, 2016
    • YKK Corporation
    • Satoshi Matsumoto
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Slide fastener

    • Patent number 8,966,719
    • Issue date Mar 3, 2015
    • YKK Corporation
    • Natsuki Kamada
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Continuous fastener element and fastener stringer

    • Patent number 8,765,248
    • Issue date Jul 1, 2014
    • YKK Corporation
    • Satoshi Matsumoto
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    Element row for slide fastener and method and apparatus for produci...

    • Patent number 6,134,756
    • Issue date Oct 24, 2000
    • Yoshio Matsuda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Heating mechanism for zipper forming machines

    • Patent number 5,698,239
    • Issue date Dec 16, 1997
    • Chung Shan Institute of Science & Technology
    • Ray-Long Tsai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of forming a chain of meandering coupling elements for slide...

    • Patent number 5,043,125
    • Issue date Aug 27, 1991
    • Yoshida Kogyo K. K.
    • Takeo Fukuroi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for forming a row of coupling elements for slide fastener

    • Patent number 4,665,613
    • Issue date May 19, 1987
    • Yoshida Kogyo K. K.
    • Yasuhiko Matsuda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for forming a row of zigzag coupling elements...

    • Patent number 4,665,603
    • Issue date May 19, 1987
    • Yoshida Kogyo K. K.
    • Yasuhiko Matsuda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for forming a row of zigzag coupling elements for slide f...

    • Patent number 4,657,500
    • Issue date Apr 14, 1987
    • Yoshida Kogyo K. K.
    • Yasuhiko Matsuda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of and apparatus for continuously manufacturing slide fasten...

    • Patent number 4,406,849
    • Issue date Sep 27, 1983
    • Yoshida Kogyo K. K.
    • Kihei Takahashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of and apparatus for molding a continuous thermoplastic coup...

    • Patent number 4,386,043
    • Issue date May 31, 1983
    • Yoshida Kogyo K. K.
    • Kiyoshi Takeshima
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of thermofixing continuous coupling elements of synthetic-re...

    • Patent number 4,205,027
    • Issue date May 27, 1980
    • Optilon W. Erich Heilmann GmbH
    • Helmut Heimberger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing slide fastener filament

    • Patent number 4,150,086
    • Issue date Apr 17, 1979
    • Turo Stenhall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for manufacturing slide fastener filament

    • Patent number 4,052,145
    • Issue date Oct 4, 1977
    • Turo Stenhall
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of producing interlocking elements for slide fasteners

    • Patent number 3,959,430
    • Issue date May 25, 1976
    • Yoshida Kogyo Kabushiki Kaisha
    • Ikuo Takamatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for production of slide fastener chain

    • Patent number 3,951,716
    • Issue date Apr 20, 1976
    • Yoshida Kogyo Kabushiki Kaisha
    • Ikuo Takamatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3897192

    • Patent number 3,897,192
    • Issue date Jul 29, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3836413

    • Patent number 3,836,413
    • Issue date Sep 17, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3833707

    • Patent number 3,833,707
    • Issue date Sep 3, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3787164

    • Patent number 3,787,164
    • Issue date Jan 22, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3730817

    • Patent number 3,730,817
    • Issue date May 1, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3710429

    • Patent number 3,710,429
    • Issue date Jan 16, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3672805

    • Patent number 3,672,805
    • Issue date Jun 27, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3667089

    • Patent number 3,667,089
    • Issue date Jun 6, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3542911

    • Patent number 3,542,911
    • Issue date Nov 24, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3541638

    • Patent number 3,541,638
    • Issue date Nov 24, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3501816

    • Patent number 3,501,816
    • Issue date Mar 24, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3491413

    • Patent number 3,491,413
    • Issue date Jan 27, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3461486

    • Patent number 3,461,486
    • Issue date Aug 19, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents