Mingming Zhu

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum cleaner floor brush with height-adjustable suction inlet
- Patent number 12,133,622
- Issue date Nov 5, 2024
- Qi Zhang
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANER FLOOR BRUSH WITH HEIGHT-ADJUSTABLE SUCTION INLET
- Publication number 20220313038
- Publication date Oct 6, 2022
- Jashen (Suzhou) Technology Co.,Ltd
- Qi Zhang
- A46 - BRUSHWARE