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Shichun Tao

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  • Nanjing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power tool
    • Patent number 12,042,920
    • Issue date Jul 23, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Shichun Tao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric screwdriver
    • Patent number 10,272,548
    • Issue date Apr 30, 2019
    • Chervon (HK) Limited
    • Gan Wei
    • F21 - LIGHTING
  • Information Patent Grant

    Rotary tool
    • Patent number 9,914,176
    • Issue date Mar 13, 2018
    • Chervon (HK) Limited
    • Shichun Tao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electric screwdriver
    • Patent number 9,630,302
    • Issue date Apr 25, 2017
    • Chervon (HK) Limited
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Electric screwdriver
    • Patent number 9,440,339
    • Issue date Sep 13, 2016
    • Chervon (HK) Limited
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20240308051
    • Publication date Sep 19, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Shichun Tao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STANDING LIGHT
    • Publication number 20230349538
    • Publication date Nov 2, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Shichun Tao
    • F21 - LIGHTING
  • Information Patent Application

    POWER TOOL
    • Publication number 20230052338
    • Publication date Feb 16, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Shichun Tao
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL AND ELECTRIC PIPE CUTTER
    • Publication number 20230051358
    • Publication date Feb 16, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Shichun TAO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STANDING LIGHT
    • Publication number 20220316687
    • Publication date Oct 6, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Shichun Tao
    • F21 - LIGHTING
  • Information Patent Application

    RECIPROCATING SAW
    • Publication number 20220057079
    • Publication date Feb 24, 2022
    • Nanjing Chervon Industry Co., Ltd.
    • Tian Yu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTRIC SCREWDRIVER
    • Publication number 20170190026
    • Publication date Jul 6, 2017
    • CHERVON (HK) LIMITED
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC SCREWDRIVER
    • Publication number 20160339566
    • Publication date Nov 24, 2016
    • CHERVON (HK) LIMITED
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC SCREWDRIVER
    • Publication number 20160089771
    • Publication date Mar 31, 2016
    • CHERVON INTELLECTUAL PROPERTY LIMITED
    • Gan Wei
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY TOOL
    • Publication number 20150090471
    • Publication date Apr 2, 2015
    • CHERVON INTELLECTUAL PROPERTY LIMITED
    • Shichun Tao
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS