TREA

Chenliang YUAN

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Log splitter
    • Patent number D1061187
    • Issue date Feb 11, 2025
    • Ping Li
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Electric wood splitter
    • Patent number D1026978
    • Issue date May 14, 2024
    • INTRADIN (HUZHOU) PRECISION TECHNOLOGY CO., LTD.
    • Gaofeng Wang
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Backpack sprayer
    • Patent number 11,458,494
    • Issue date Oct 4, 2022
    • INTRADIN (SHANGHAI) MACHINERY CO., LTD.
    • Gaofeng Wang
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC LOG SPLITTER
    • Publication number 20220379518
    • Publication date Dec 1, 2022
    • INTRADIN (HUZHOU) PRECISION TECHNOLOGY CO.,LTD.
    • Ping LI
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    BACKPACK SPRAYER
    • Publication number 20210370330
    • Publication date Dec 2, 2021
    • INTRADIN (SHANGHAI) MACHINERY CO., LTD.
    • Gaofeng WANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...