TREA

Koon For Chung

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  • New Territories, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hedge trimmer with a dual gear setting
    • Patent number 11,185,015
    • Issue date Nov 30, 2021
    • TECHTRONIC CORDLESS GP
    • Koon For Chung
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Force Amplified Fastener for Power Tool Implements
    • Publication number 20240191777
    • Publication date Jun 13, 2024
    • TECHTRONIC CORDLESS GP
    • Koon For CHUNG
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Force Amplified Fastener for Power Tool Implements
    • Publication number 20240188490
    • Publication date Jun 13, 2024
    • TECHTRONIC CORDLESS GP
    • Koon for CHUNG
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DIGGING APPARATUS WITH SAFETY MECHANISM
    • Publication number 20230358101
    • Publication date Nov 9, 2023
    • TECHTRONIC CORDLESS GP
    • Koon For Chung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WHEEL ATTACHMENT FOR GARDEN TOOL
    • Publication number 20230345872
    • Publication date Nov 2, 2023
    • TECHTRONIC CORDLESS GP
    • Koon for CHUNG
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    GARDEN TOOL WITH TOOLLESSLY INTERCHANGEABLE WHEEL
    • Publication number 20230301234
    • Publication date Sep 28, 2023
    • TECHTRONIC CORDLESS GP
    • Koon For CHUNG
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    ROBOTIC GARDEN TOOL WITH QUICK CHANGE MECHANISM
    • Publication number 20230276733
    • Publication date Sep 7, 2023
    • TECHTRONIC CORDLESS GP
    • Tsz Kin WONG
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    CONTROL SYSTEM FOR NORMALLY-ON POWER TOOL
    • Publication number 20230264313
    • Publication date Aug 24, 2023
    • TECHTRONIC CORDLESS GP
    • Koon For Chung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OUTDOOR SURFACE CLEANING APPARATUS WITH SPRAY MECHANISM
    • Publication number 20230055153
    • Publication date Feb 23, 2023
    • TECHTRONIC CORDLESS GP
    • WAI CHUNG LEE
    • B08 - CLEANING
  • Information Patent Application

    OUTDOOR SURFACE CLEANING APPARATUS WITH SPRAY MECHANISM
    • Publication number 20230053531
    • Publication date Feb 23, 2023
    • TECHTRONIC CORDLESS GP
    • WAI CHUNG LEE
    • B08 - CLEANING
  • Information Patent Application

    HYBRID GRASS CUTTING APPARATUS
    • Publication number 20220330481
    • Publication date Oct 20, 2022
    • TECHTRONIC CORDLESS GP
    • Lawrence Fung Pok Lo
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Electric Tool
    • Publication number 20220307518
    • Publication date Sep 29, 2022
    • TECHTRONIC CORDLESS GP
    • Koon For Chung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHREDDING MECHANISM, SHREDDING DEVICE AND CONTROL SYSTEM AND METHOD...
    • Publication number 20220193692
    • Publication date Jun 23, 2022
    • TECHTRONIC CORDLESS GP
    • Wai Chung Lee
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Hedge Trimmer
    • Publication number 20220078978
    • Publication date Mar 17, 2022
    • TECHTRONIC CORDLESS GP
    • Koon For Chung
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HEDGE TRIMMER
    • Publication number 20180325035
    • Publication date Nov 15, 2018
    • TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
    • Koon For Chung
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING