TREA

Lai-Cheng LIU

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  • Taichung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustor for a secondary pump of a brake
    • Patent number 12,264,714
    • Issue date Apr 1, 2025
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil-injection device
    • Patent number 11,491,965
    • Issue date Nov 8, 2022
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng Liu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Impact tool
    • Patent number 11,491,628
    • Issue date Nov 8, 2022
    • Lai-Cheng Liu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pliers
    • Patent number 9,855,644
    • Issue date Jan 2, 2018
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng Liu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Moldable funnel
    • Patent number 9,371,218
    • Issue date Jun 21, 2016
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng Liu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Funnel for a water tank
    • Patent number 9,242,844
    • Issue date Jan 26, 2016
    • Cosda Manu Facturing Company
    • Lai-Cheng Liu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Fluid supplying device
    • Patent number 8,757,446
    • Issue date Jun 24, 2014
    • Cosda Manu Facturing Company
    • Lai-Cheng Liu
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Radiator grille tester
    • Patent number 8,443,657
    • Issue date May 21, 2013
    • Cosda Manu Facturing Company
    • Lai-Cheng Liu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Apparatus for filling a motor vehicle cooling system
    • Patent number 7,992,600
    • Issue date Aug 9, 2011
    • Lai-Cheng Liu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTOR FOR A SECONDARY PUMP OF A BRAKE
    • Publication number 20240175472
    • Publication date May 30, 2024
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL-INJECTION DEVICE
    • Publication number 20210300315
    • Publication date Sep 30, 2021
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng LIU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    IMPACT TOOL
    • Publication number 20200306944
    • Publication date Oct 1, 2020
    • Lai-Cheng Liu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    REMOVAL AND INSTALLATION TOOL AND TOOL SET
    • Publication number 20190054603
    • Publication date Feb 21, 2019
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng LIU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    DEVICE FOR CHANGING BRAKE OIL
    • Publication number 20170240144
    • Publication date Aug 24, 2017
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng LIU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PLIERS
    • Publication number 20170232595
    • Publication date Aug 17, 2017
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng LIU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FUNNEL FOR A WATER TANK
    • Publication number 20150321892
    • Publication date Nov 12, 2015
    • COSDA MANU FACTURING COMPANY
    • Lai-Cheng LIU
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    MOLDABLE FUNNEL
    • Publication number 20150307340
    • Publication date Oct 29, 2015
    • COSDA MANUFACTURING COMPANY
    • Lai-Cheng LIU
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    FLUID SUPPLYING DEVICE
    • Publication number 20140190998
    • Publication date Jul 10, 2014
    • COSDA MANU FACTURING COMPANY
    • Lai-Cheng LIU
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    RADIATOR GRILLE TESTER
    • Publication number 20130042675
    • Publication date Feb 21, 2013
    • Lai-Cheng LIU
    • G01 - MEASURING TESTING
  • Information Patent Application

    APPARATUS FOR FILLING A MOTOR VEHICLE COOLING SYSTEM
    • Publication number 20100175780
    • Publication date Jul 15, 2010
    • Lai-Cheng LIU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES