Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1033778 | Main body of a wet vacuum cleaner | Lei Zhao, Shuxiang Xie, Chongyue Xu, Cheng Tang | 2024-07-02 |
| D1032979 | Cleaning head assembly for a vacuum cleaner | Shuxiang Xie, Chongyue Xu, Cheng Tang | 2024-06-25 |
| 11963651 | Autonomous cleaning device and noise reduction air duct device thereof | Yongcheng Zuo, Cheng Tang, Liang Zhong, Shan Gao, Tiantian Zhang | 2024-04-23 |
| D1019030 | Cleaning device | Lei Zhao, Chongyue Xu, Cheng Tang, Liang Zhong | 2024-03-19 |