Xiaofeng WANG

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dry-wet separation cleaning floor brush
- Patent number 11,503,975
- Issue date Nov 22, 2022
- SHENZHEN SHERMON TECHNOLOGY CO., LIMITED
- Xiaofeng Wang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
DRY-WET SEPARATION CLEANING FLOOR BRUSH
- Publication number 20210298555
- Publication date Sep 30, 2021
- Shenzhen Geemo Technology Co., Ltd.
- Xiaofeng WANG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...