TREA

Poul Chang Metal Industry Co., Ltd.

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Removing apparatus
    • Patent number 11,633,836
    • Issue date Apr 25, 2023
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chain replacement apparatus
    • Patent number 11,298,741
    • Issue date Apr 12, 2022
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Wheel weight pliers
    • Patent number D887237
    • Issue date Jun 16, 2020
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • D08 - Tools and hardware
  • Information Patent Grant

    Motorcycle lifting tool
    • Patent number 10,604,123
    • Issue date Mar 31, 2020
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Pull tool
    • Patent number D865462
    • Issue date Nov 5, 2019
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • D08 - Tools and hardware
  • Information Patent Grant

    Vehicle piston pusher
    • Patent number 10,156,273
    • Issue date Dec 18, 2018
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Quick positioning tube expander
    • Patent number 10,022,772
    • Issue date Jul 17, 2018
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Fast-positioning brake slave cylinder adjuster
    • Patent number 9,695,893
    • Issue date Jul 4, 2017
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Holding tool for fixing bearings
    • Patent number 9,566,698
    • Issue date Feb 14, 2017
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Strap wrench
    • Patent number 9,446,505
    • Issue date Sep 20, 2016
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Suspension evaluation tool
    • Patent number D748511
    • Issue date Feb 2, 2016
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Puller structure
    • Patent number 9,216,499
    • Issue date Dec 22, 2015
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Auxiliary clamping system for welding operation
    • Patent number 9,180,556
    • Issue date Nov 10, 2015
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Auxiliary tool for timing gear
    • Patent number 9,095,963
    • Issue date Aug 4, 2015
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tire tool
    • Patent number D727700
    • Issue date Apr 28, 2015
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • D08 - Tools and hardware
  • Information Patent Grant

    Universal ball joint extractor
    • Patent number 8,869,366
    • Issue date Oct 28, 2014
    • Poul Chang Metal Industry Co., Ltd.
    • Huang-Chia Hao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Universal clutch alignment tool
    • Patent number 8,671,534
    • Issue date Mar 18, 2014
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Universal rubber bushing extraction tool
    • Patent number 8,443,500
    • Issue date May 21, 2013
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Device for holding timing gears
    • Patent number 8,307,527
    • Issue date Nov 13, 2012
    • Poul Chang Metal Industry Co., Ltd.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    PLIERS WITH ADJUSTABLE ANGLE
    • Publication number 20230108471
    • Publication date Apr 6, 2023
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    REMOVING APPARATUS
    • Publication number 20230020995
    • Publication date Jan 19, 2023
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CHAIN REPLACEMENT APPARATUS
    • Publication number 20210162488
    • Publication date Jun 3, 2021
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    MOTORCYCLE LIFTING TOOL
    • Publication number 20190322248
    • Publication date Oct 24, 2019
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FAST-POSITIONING BRAKE SLAVE CYLINDER ADJUSTER
    • Publication number 20160312843
    • Publication date Oct 27, 2016
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Remover for sparker plug
    • Publication number 20160271764
    • Publication date Sep 22, 2016
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • Chia Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HOLDING TOOL FOR FIXING BEARINGS
    • Publication number 20160207184
    • Publication date Jul 21, 2016
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    STRAP WRENCH
    • Publication number 20150290781
    • Publication date Oct 15, 2015
    • POUL CHANG METAL INDUSTRY CO.,LTD
    • CHIA-HAO HUANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    CAR FENDER TRIM EXPANDER
    • Publication number 20150158068
    • Publication date Jun 11, 2015
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AUXILIARY TOOL FOR TIMING GEAR
    • Publication number 20140331832
    • Publication date Nov 13, 2014
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    AUXILIARY CLAMPING TOOL FOR WELDING OPERATION
    • Publication number 20140265099
    • Publication date Sep 18, 2014
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VEHICLE INSPECTION TOOL
    • Publication number 20140224005
    • Publication date Aug 14, 2014
    • POUL CHANG METAL INDUSTRY CO., LTD.
    • CHIA-HAO HUANG
    • G01 - MEASURING TESTING
  • Information Patent Application

    Universal Ball Joint Extractor
    • Publication number 20140059824
    • Publication date Mar 6, 2014
    • POUL CHANG METAL INDUSTRY CO.,LTD
    • HUANG-CHIA HAO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    UNIVERSAL CLUTCH ALIGNMENT TOOL
    • Publication number 20120186056
    • Publication date Jul 26, 2012
    • POUL CHANG METAL INDUSTRY CO.,LTD.
    • Chia-Hao Huang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS