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Jianqiang FANG

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  • Yuyao, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Linkage limiting assembly applied in vacuum cleaner
    • Patent number 11,969,138
    • Issue date Apr 30, 2024
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handheld vacuum cleaner and handheld and upright integrated vacuum...
    • Patent number 11,918,169
    • Issue date Mar 5, 2024
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor cleaning apparatus
    • Patent number 11,523,726
    • Issue date Dec 13, 2022
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automated floor cleaning apparatus
    • Patent number 11,426,048
    • Issue date Aug 30, 2022
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Roller brush assembly
    • Patent number 9,999,330
    • Issue date Jun 19, 2018
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    BLADE DRIVING STRUCTURE, HAIR CUTTING ROLLING BRUSH, AND CLEANING D...
    • Publication number 20240324830
    • Publication date Oct 3, 2024
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MOP UNIT LIFTING DEVICE AND CLEANING MACHINE
    • Publication number 20230157511
    • Publication date May 25, 2023
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LIFTABLE AND ROTATABLE MOP STRUCTURE AND CLEANING MACHINE
    • Publication number 20230142075
    • Publication date May 11, 2023
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang Fang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATED CLEANING ROBOT AND MOP MECHANISM THEREOF
    • Publication number 20220378267
    • Publication date Dec 1, 2022
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • JIANQIANG FANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    HANDHELD VACUUM CLEANER AND HANDHELD AND UPRIGHT INTEGRATED VACUUM...
    • Publication number 20220322897
    • Publication date Oct 13, 2022
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • JIANQIANG FANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    LINKAGE LIMITING ASSEMBLY APPLIED IN VACUUM CLEANER
    • Publication number 20220313039
    • Publication date Oct 6, 2022
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • JIANQIANG FANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLOOR CLEANING APPARATUS
    • Publication number 20200297179
    • Publication date Sep 24, 2020
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • JIANQIANG FANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATED FLOOR CLEANING APPARATUS
    • Publication number 20200196817
    • Publication date Jun 25, 2020
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • JIANQIANG FANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    ROLLER BRUSH ASSEMBLY
    • Publication number 20170311767
    • Publication date Nov 2, 2017
    • NINGBO FUJIA INDUSTRIAL CO., LTD.
    • Jianqiang FANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...