TREA

Ken J. Su

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  • Ta Li Hsiang, Taichung Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Notebook having integral binder members
    • Patent number 7,018,125
    • Issue date Mar 28, 2006
    • Ken Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    File folder
    • Patent number 6,986,455
    • Issue date Jan 17, 2006
    • Ken-Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Card file device
    • Patent number 6,678,974
    • Issue date Jan 20, 2004
    • Ken-Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Loose leaf binding device
    • Patent number 6,612,771
    • Issue date Sep 2, 2003
    • Ken-Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Card file assembly
    • Patent number 6,502,742
    • Issue date Jan 7, 2003
    • Ken-Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Accordion-like file
    • Patent number 5,630,509
    • Issue date May 20, 1997
    • Ken-Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    File folder
    • Patent number D359310
    • Issue date Jun 13, 1995
    • Ken-Jui Su
    • D19 - Office supplies
  • Information Patent Grant

    File folder
    • Patent number 5,226,676
    • Issue date Jul 13, 1993
    • Ken J. Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Automatic machine for making accordion data pockets
    • Patent number 5,171,202
    • Issue date Dec 15, 1992
    • Ken J. Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Envelope for safely protecting documents
    • Patent number 5,086,970
    • Issue date Feb 11, 1992
    • Ken J. Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Accordion-like file
    • Patent number 5,064,069
    • Issue date Nov 12, 1991
    • Ken-Jui Su
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents