TREA

Shajeng Hardware Co., Ltd.

Follow

Organization

  • Taichung, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Step drill
    • Patent number D1069871
    • Issue date Apr 8, 2025
    • Shajeng Hardware Co., Ltd.
    • Jen-Tsung Liao
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drilling and tapping cutter
    • Patent number D810158
    • Issue date Feb 13, 2018
    • Shajeng Hardware Co., Ltd.
    • Jen-Tsung Liao
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Drilling machine
    • Patent number 9,259,791
    • Issue date Feb 16, 2016
    • Shajeng Hardware Co., Ltd.
    • Jen Tsung Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Crown saw
    • Patent number D710410
    • Issue date Aug 5, 2014
    • Shajeng Hardware Co., Ltd.
    • Jen Tsung Liao
    • D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

  • Information Patent Application

    STEP DRILL
    • Publication number 20250100056
    • Publication date Mar 27, 2025
    • Shajeng Hardware Co., Ltd.
    • Jen-Tsung Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Multi-sectional Drilling and Tapping Apparatus
    • Publication number 20170136564
    • Publication date May 18, 2017
    • Shajeng Hardware Co., Ltd.
    • Jen-Tsung Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Iron-Cutting Drill
    • Publication number 20160158851
    • Publication date Jun 9, 2016
    • Shajeng Hardware Co., Ltd.
    • Jen Tsung Liao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

  • Information Trademark

    87915172 - 3KEEGO
    • Serial number 87915172
    • Registration number 5684093
    • Filing date May 10, 2018
    • Shajeng Hardware Co., Ltd.
    • 7 - Machines and machine tools
  • Information Trademark

    76170397 - 3KEEGO
    • Serial number 76170397
    • Registration number 2593983
    • Filing date Nov 24, 2000
    • Shajeng Hardware Co., Ltd.
    • 7 - Machines and machine tools