Hui Shu Liu

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Guangdong, CN

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Patents Applicationslast 30 patents

Information Patent Application
CLEANING DEVICE
- Publication number 20250040778
- Publication date Feb 6, 2025
- TECHTRONIC CORDLESS GP
- Hui Shu LIU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
FLOOR BRUSH AND VACUUM CLEANER
- Publication number 20240374094
- Publication date Nov 14, 2024
- TECHTRONIC CORDLESS GP
- Hui Shu LIU
- A46 - BRUSHWARE
Information Patent Application
VACUUM CLEANER
- Publication number 20230140788
- Publication date May 4, 2023
- TECHTRONIC CORDLESS GP
- Hui Shu LIU
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SWEEPING ASSEMBLY, CLEANING APPLIANCE, AND METHOD FOR CLEANING APPL...
- Publication number 20220142433
- Publication date May 12, 2022
- TECHTRONIC CORDLESS GP
- Hui Shu Liu
- A46 - BRUSHWARE