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XIAOGANG LI

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  • CHANGZHOU, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steel wire self-locking mechanism and lifting device
    • Patent number 11,572,258
    • Issue date Feb 7, 2023
    • JIANGSU JELT LIFTING SYSTEM CO., LTD.
    • Shengrong Tao
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Synchronizing lifter and lifting table
    • Patent number 11,160,365
    • Issue date Nov 2, 2021
    • JIANGSU JELT LIFTING SYSTEM CO., LTD.
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Folding table
    • Patent number 11,071,374
    • Issue date Jul 27, 2021
    • Changzhou Tsr Gas Spring Co., Ltd.
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Folding table
    • Patent number 11,044,988
    • Issue date Jun 29, 2021
    • Changzhou Tsr Gas Spring Co., Ltd.
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pressure-adjustable gas spring, lifting device and lifting table
    • Patent number 11,019,919
    • Issue date Jun 1, 2021
    • JIANGSU JELT LIFTING SYSTEM CO., LTD.
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Lifting mechanism
    • Patent number 10,827,828
    • Issue date Nov 10, 2020
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Synchronous lifting mechanism
    • Patent number 10,820,690
    • Issue date Nov 3, 2020
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STEEL WIRE SELF-LOCKING MECHANISM AND LIFTING DEVICE
    • Publication number 20220081265
    • Publication date Mar 17, 2022
    • JIANGSU JELT LIFTING SYSTEM CO., LTD
    • Shengrong Tao
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Folding Table
    • Publication number 20210068530
    • Publication date Mar 11, 2021
    • Changzhou Tsr Gas Spring Co., Ltd.
    • Shengrong TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Folding Table
    • Publication number 20210068531
    • Publication date Mar 11, 2021
    • Changzhou Tsr Gas Spring Co., Ltd.
    • Shengrong TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PRESSURE-ADJUSTABLE GAS SPRING, LIFTING DEVICE AND LIFTING TABLE
    • Publication number 20200337451
    • Publication date Oct 29, 2020
    • Jiangsu Jelt Lifting System Co., Ltd.
    • Shengrong TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYNCHRONIZING LIFTER AND LIFTING TABLE
    • Publication number 20200329862
    • Publication date Oct 22, 2020
    • JIANGSU JELT LIFTING SYSTEM CO., LTD.
    • Shengrong Tao
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LOCKING MECHANISM OF MOVABLE EQUIPMENT AND MOVABLE EQUIPMENT
    • Publication number 20200332814
    • Publication date Oct 22, 2020
    • JIANGSU JELT LIFTING SYSTEM CO., LTD.
    • Shengrong Tao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYNCHRONOUS LIFTING MECHANISM AND TABLE
    • Publication number 20200163451
    • Publication date May 28, 2020
    • JIANGSU JELT LIFTING SYSTEM CO.,LTD
    • Shengrong TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Synchronous Lifting Mechanism
    • Publication number 20200121072
    • Publication date Apr 23, 2020
    • JIANGSU JELT LIFTING SYSTEM CO.,LTD
    • Shengrong TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Lifting Device
    • Publication number 20190200750
    • Publication date Jul 4, 2019
    • JIANGSU JELT LIFTING SYSTEM CO., LTD
    • SHENGRONG TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Lifting Mechanism
    • Publication number 20190200749
    • Publication date Jul 4, 2019
    • JIANGSU JELT LIFTING SYSTEM CO., LTD
    • SHENGRONG TAO
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...