TREA

Ting Cheng Co., Ltd.

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Organization

  • Miao Li Hsien, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Suitcase handle
    • Patent number D504773
    • Issue date May 10, 2005
    • Ting Cheng Co., Ltd.
    • Line-Ching Lu
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Handle structure for adjusting direction
    • Patent number 6,530,459
    • Issue date Mar 11, 2003
    • Ting Cheng Co., Ltd.
    • Lien Ching Lu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Handle structure for turning and adjusting direction
    • Patent number 6,508,344
    • Issue date Jan 21, 2003
    • Ting Cheng Co., Ltd.
    • Lien Ching Lu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Wheeled luggage with expandable body
    • Patent number 6,390,259
    • Issue date May 21, 2002
    • Ting Cheng Co., Ltd.
    • Lien Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Mechanism for supporting expandable pouch of luggage
    • Patent number 6,305,513
    • Issue date Oct 23, 2001
    • Ting Cheng Co., Ltd.
    • Lieh Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Handle structure for a luggage
    • Patent number 6,226,834
    • Issue date May 8, 2001
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Handle for a suitcase
    • Patent number D432893
    • Issue date Oct 31, 2000
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Handle for a suitcase
    • Patent number D432895
    • Issue date Oct 31, 2000
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Handle for a suitcase
    • Patent number D432894
    • Issue date Oct 31, 2000
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Handle structure of a suitcase
    • Patent number 6,119,309
    • Issue date Sep 19, 2000
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Handle for a suitcase
    • Patent number D422879
    • Issue date Apr 18, 2000
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • D08 - Tools and hardware
  • Information Patent Grant

    Retractable handle device
    • Patent number 6,026,542
    • Issue date Feb 22, 2000
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Handle assembly for a wheeled luggage case
    • Patent number 5,970,579
    • Issue date Oct 26, 1999
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Suitcase handle device
    • Patent number 5,924,169
    • Issue date Jul 20, 1999
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Extensible handle device
    • Patent number 5,781,965
    • Issue date Jul 21, 1998
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Luggage structure for transporting a plurality of cases
    • Patent number 5,730,264
    • Issue date Mar 24, 1998
    • Ting Cheng Co., Ltd.
    • Lien-Ching Lu
    • A45 - HAND OR TRAVELLING ARTICLES