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  • Nanjing, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER TOOL
    • Publication number 20230286130
    • Publication date Sep 14, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Guoming Tong
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POWER TOOL
    • Publication number 20230202020
    • Publication date Jun 29, 2023
    • Nanjing Chervon Industry Co., Ltd.
    • Masatoshi Fukinuki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    POLISHING MACHINE
    • Publication number 20200391338
    • Publication date Dec 17, 2020
    • Nanjing Chervon Industry Co., Ltd.
    • Fukinuki Masatoshi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ANGLE GRINDER AND SHIELD ASSEMBLY THEREOF
    • Publication number 20190358774
    • Publication date Nov 28, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Guoming Tong
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTRIC TOOL
    • Publication number 20190152018
    • Publication date May 23, 2019
    • Nanjing Chervon Industry Co., Ltd.
    • Yanfeng Fan
    • B24 - GRINDING POLISHING