TREA

Liu Chao Lien

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting device
    • Patent number D923840
    • Issue date Jun 29, 2021
    • BLACK & DECKER INC.
    • Liu Chao Lien
    • D26 - Lighting
  • Information Patent Grant

    Sawhorse
    • Patent number D889926
    • Issue date Jul 14, 2020
    • BLACK & DECKER INC.
    • Tylan A. Tschopp
    • D08 - Tools and hardware
  • Information Patent Grant

    Brush
    • Patent number D833152
    • Issue date Nov 13, 2018
    • BLACK & DECKER INC.
    • Tylan A. Tschopp
    • D04 - Brushware