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Chun H. Lin

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  • Zhang Zhou City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lever for a ring binder mechanism
    • Patent number 10,173,458
    • Issue date Jan 8, 2019
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Ring binder mechanism
    • Patent number 9,676,222
    • Issue date Jun 13, 2017
    • World Wide Stationary Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Lever for a ring binder mechanism
    • Patent number 9,180,721
    • Issue date Nov 10, 2015
    • World Wide Stationary Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Lever for a ring binder mechanism
    • Patent number 8,814,458
    • Issue date Aug 26, 2014
    • World Wide Stationery Mfg. Co. Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Lever for a ring binder mechanism
    • Patent number 7,950,867
    • Issue date May 31, 2011
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Ring binder mechanism
    • Patent number 7,726,897
    • Issue date Jun 1, 2010
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun Yuen To
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Ring mechanism having locking element operatively connected to lever
    • Patent number 7,704,005
    • Issue date Apr 27, 2010
    • World Wide Stationary Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Grant

    Lever for a ring binder mechanism
    • Patent number 7,661,899
    • Issue date Feb 16, 2010
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

  • Information Patent Application

    LEVER FOR A RING BINDER MECHANISM
    • Publication number 20170197453
    • Publication date Jul 13, 2017
    • WORLD WIDE STATIONERY MFG. CO., LTD.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    RING BINDER MECHANISM
    • Publication number 20160059614
    • Publication date Mar 3, 2016
    • WORLD WIDE STATIONERY MFG. CO., LTD.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    LEVER FOR A RING BINDER MECHANISM
    • Publication number 20140341633
    • Publication date Nov 20, 2014
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    LEVER FOR A RING BINDER MECHANISM
    • Publication number 20100166491
    • Publication date Jul 1, 2010
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    LEVER FOR A RING BINDER MECHANISM
    • Publication number 20100054850
    • Publication date Mar 4, 2010
    • WORLD WIDE STATIONERY MFG. CO., LTD.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Ring Binder Mechanism
    • Publication number 20070160415
    • Publication date Jul 12, 2007
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun Yuen To
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Lever for a Ring Binder Mechanism
    • Publication number 20070140778
    • Publication date Jun 21, 2007
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Lever for a ring binder mechanism
    • Publication number 20060216107
    • Publication date Sep 28, 2006
    • World Wide Stationery Mfg. Co., Ltd.
    • Chun H. Lin
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    Binder device with linked arches
    • Publication number 20030044221
    • Publication date Mar 6, 2003
    • Chun Yuen To
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER