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Jichun Zhou

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  • Suzhou, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chuck with locking sleeve
    • Patent number 12,202,055
    • Issue date Jan 21, 2025
    • Apex Brands, Inc.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with locking clutch
    • Patent number 11,660,682
    • Issue date May 30, 2023
    • Apex Brands, Inc.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking chuck with anti-vibration feature
    • Patent number 11,511,354
    • Issue date Nov 29, 2022
    • Apex Brands, Inc.
    • Tingwei Zeng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with mode control clutch
    • Patent number 11,364,547
    • Issue date Jun 21, 2022
    • Apex Brands, Inc.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with automatic jaw adjustment
    • Patent number 11,344,954
    • Issue date May 31, 2022
    • Apex Brands, Inc.
    • Tingwei Zeng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Self-aligning chuck
    • Patent number 11,203,070
    • Issue date Dec 21, 2021
    • Apex Brands, Inc.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck with slip protection
    • Patent number 11,123,806
    • Issue date Sep 21, 2021
    • Apex Brands, Inc.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking chuck
    • Patent number 10,603,722
    • Issue date Mar 31, 2020
    • Apex Brands, Inc.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking chuck
    • Patent number 10,239,127
    • Issue date Mar 26, 2019
    • JACOBS CHUCK MANUFACTURING (SUZHOU) COMPANY, LTD.
    • Jichun Zhou
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    CHUCK WITH LOCKING SLEEVE
    • Publication number 20240261873
    • Publication date Aug 8, 2024
    • JACOBS CHUCK MANUFACTURING (SUZHOU) COMPANY, LTD.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck with Locking Clutch
    • Publication number 20220176465
    • Publication date Jun 9, 2022
    • APEX BRANDS, INC.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Chuck with Slip Protection
    • Publication number 20210370414
    • Publication date Dec 2, 2021
    • JACOBS CHUCK MANUFACTURING (SUZHOU) COMPANY LTD.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Self-Aligning Chuck
    • Publication number 20210252607
    • Publication date Aug 19, 2021
    • APEX BRANDS, INC.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK MULTI-MODE JAW MOVEMENT
    • Publication number 20210008638
    • Publication date Jan 14, 2021
    • APEX BRANDS, INC.
    • Tingwei Zeng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK WITH AUTOMATIC JAW ADJUSTMENT
    • Publication number 20210008639
    • Publication date Jan 14, 2021
    • APEX BRANDS, INC.
    • Tingwei Zeng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCKING CHUCK WITH ANTI-VIBRATION FEATURE
    • Publication number 20200230712
    • Publication date Jul 23, 2020
    • APEX BRANDS, INC.
    • Tingwei Zeng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHUCK WITH SLIP PROTECTION
    • Publication number 20200038967
    • Publication date Feb 6, 2020
    • JACOBS CHUCK MANUFACTURING (SUZHOU) COMPANY LTD.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCKING CHUCK
    • Publication number 20180236565
    • Publication date Aug 23, 2018
    • APEX BRANDS, INC.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCKING CHUCK
    • Publication number 20170252832
    • Publication date Sep 7, 2017
    • APEX BRANDS, INC.
    • Jichun Zhou
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR