Kai Sun

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Storage bracket for accessories of cleaning appliance
- Patent number D1046351
- Issue date Oct 8, 2024
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Bingbing Jin
- D32 - Washing, cleaning, or drying machine
Information Patent Grant
Washing machine with cloth dryer
- Patent number D1038552
- Issue date Aug 6, 2024
- BEIJING ROBOROCK TECHNOLOGY CO., LTD.
- Wanqi Li
- D32 - Washing, cleaning, or drying machine