TREA

Wen-Cheng Sheng

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  • Tainan City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cosmetic case
    • Patent number D489148
    • Issue date Apr 27, 2004
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D484645
    • Issue date Dec 30, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D482494
    • Issue date Nov 18, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D480512
    • Issue date Oct 7, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D480181
    • Issue date Sep 30, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Multi-layered cosmetic case
    • Patent number 6,619,297
    • Issue date Sep 16, 2003
    • Wen-Cheng Sheng
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Grant

    Cosmetic case
    • Patent number D478190
    • Issue date Aug 5, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D478189
    • Issue date Aug 5, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D477114
    • Issue date Jul 8, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D476448
    • Issue date Jun 24, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles
  • Information Patent Grant

    Cosmetic case
    • Patent number D475485
    • Issue date Jun 3, 2003
    • Wen-Cheng Sheng
    • D28 - Cosmetic products and toilet articles

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-layered cosmetic case
    • Publication number 20020108628
    • Publication date Aug 15, 2002
    • Wen-Cheng Sheng
    • A45 - HAND OR TRAVELLING ARTICLES