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Quanyu Hu

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  • Lishui, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Support device and working machine with the same
    • Patent number 11,984,772
    • Issue date May 14, 2024
    • JINYUN MAILIN TOOLS CO., LTD
    • Quanyu Hu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Garden tool
    • Patent number D1005805
    • Issue date Nov 28, 2023
    • JINYUN MAILIN TOOLS CO., LTD
    • Quanyu Hu
    • D08 - Tools and hardware
  • Information Patent Grant

    Chainsaw
    • Patent number D1005075
    • Issue date Nov 21, 2023
    • JINYUN MAILIN TOOLS CO., LTD
    • Quanyu Hu
    • D08 - Tools and hardware
  • Information Patent Grant

    Hand-held electric chainsaw
    • Patent number 11,794,371
    • Issue date Oct 24, 2023
    • JINYUN MAILIN TOOLS CO., LTD
    • Quanyu Hu
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...