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Chen Yasheng

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  • Nanjing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Brushless motor and handheld power tool using the same
    • Patent number 12,046,950
    • Issue date Jul 23, 2024
    • Nanjing Chervon Industry Co., Ltd.
    • Masatoshi Fukinuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Impact drill
    • Patent number 11,673,247
    • Issue date Jun 13, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Wei Lu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 10,744,632
    • Issue date Aug 18, 2020
    • Nanjing Chervon Industry Co., Ltd.
    • Masatoshi Fukinuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sanding machine with clamping mechanism
    • Patent number 8,894,469
    • Issue date Nov 25, 2014
    • Chervon Limited
    • Hongtao Zhou
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Support shoe for a reciprocating saw
    • Patent number 7,963,043
    • Issue date Jun 21, 2011
    • Chervon Limited
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blade clamping device
    • Patent number 7,784,388
    • Issue date Aug 31, 2010
    • Chervon Limited
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw blade clamping assembly for reciprocating saw
    • Patent number 7,665,216
    • Issue date Feb 23, 2010
    • Nanjing Chervon Industry Co., Ltd.
    • Chen Yasheng
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SANDER
    • Publication number 20230278163
    • Publication date Sep 7, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Muyang Ni
    • B24 - GRINDING POLISHING
  • Information Patent Application

    IMPACT DRILL
    • Publication number 20210107128
    • Publication date Apr 15, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Wei Lu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BRUSHLESS MOTOR AND HANDHELD POWER TOOL USING THE SAME
    • Publication number 20210091614
    • Publication date Mar 25, 2021
    • Nanjing Chervon Industry Co., Ltd.
    • Masatoshi Fukinuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL
    • Publication number 20190160645
    • Publication date May 30, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Masatoshi Fukinuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SANDING MACHINE WITH CLAMPING MECHANISM
    • Publication number 20110028076
    • Publication date Feb 3, 2011
    • CHERVON LIMITED
    • Hongtao Zhou
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Power tool having a temperature indicator
    • Publication number 20090236109
    • Publication date Sep 24, 2009
    • Shuming Wu
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Support shoe for a reciprocating saw
    • Publication number 20090113727
    • Publication date May 7, 2009
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL WITH A BLADE STORAGE CONTAINER
    • Publication number 20080245198
    • Publication date Oct 9, 2008
    • CHERVON LIMITED
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Blade clamping device
    • Publication number 20070272067
    • Publication date Nov 29, 2007
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Detachable auxiliary handle for power tool
    • Publication number 20070151035
    • Publication date Jul 5, 2007
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Reciprocating saw
    • Publication number 20070068012
    • Publication date Mar 29, 2007
    • Nanjing Chervon Industry Co., Ltd.
    • Yasheng Chen
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR