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Shengfang ZHOU
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Huaihua City, CN
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Patents Grants
last 30 patents
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Patent Grant
Cleaning apparatus for cleaner robot
Patent number
11,730,334
Issue date
Aug 22, 2023
SHENZHEN TECBOT INTELLIGENT ROBOT CO., LTD.
Shengfang Zhou
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
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Patent Application
CLEANING APPARATUS FOR CLEANER ROBOT
Publication number
20210393101
Publication date
Dec 23, 2021
Shenzhen Tecbot Intelligent Robot Co.,Ltd.
Shengfang ZHOU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
LIFTING DEVICE FOR A MOPPING ROLLER OF CLEANER ROBOT
Publication number
20210386265
Publication date
Dec 16, 2021
Shenzhen Tecbot Intelligent Robot Co.,Ltd.
Shengfang ZHOU
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...