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Ningbo, CN
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Patents Grants
last 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
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...
Patents Applications
last 30 patents
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
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...