Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274410 | Cleaner hanger assembly | Tao Qin, Liang Qiao, Minghai Liu | 2025-04-15 |
| 12272974 | Rechargeable battery pack and handheld vacuum cleaner | Jian Xu | 2025-04-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274410 | Cleaner hanger assembly | Tao Qin, Liang Qiao, Minghai Liu | 2025-04-15 |
| 12272974 | Rechargeable battery pack and handheld vacuum cleaner | Jian Xu | 2025-04-08 |