Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1064465 | Vacuum cleaner | Xuan Yu, Song Mao | 2025-02-25 |
| D1064469 | Cleaning machine | Xuan Yu, Xiangyu Yang, Yongxiong Huang, Song Mao | 2025-02-25 |
| D1059706 | Cleaning machine | Xuan Yu, Xiangyu Yang, Yongxiong Huang, Song Mao | 2025-01-28 |
| D963975 | Vacuum cleaner | — | 2022-09-13 |
| D948142 | Vacuum cleaner | — | 2022-04-05 |
| D948145 | Vacuum cleaner | — | 2022-04-05 |
| D947472 | Dust collector | — | 2022-03-29 |
| D674677 | Drill | James C. Tirone | 2013-01-22 |