Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1040457 | Vacuum cleaner with stand and accessories | — | 2024-08-27 |
| 11744423 | Telescopic conductive tube | — | 2023-09-05 |
| D973987 | Handheld vacuum cleaner | — | 2022-12-27 |
| 11503975 | Dry-wet separation cleaning floor brush | Xiaofeng Wang, Shangliu Liu | 2022-11-22 |
| 11452421 | Telescopic tube housing a conductive assembly | — | 2022-09-27 |
| 11284764 | Telescopic conductive tube | — | 2022-03-29 |
| D946221 | Vacuum cleaner | — | 2022-03-15 |
| D935713 | Vacuum cleaner | — | 2021-11-09 |
| D927110 | Handheld vacuum cleaner | — | 2021-08-03 |
| D920609 | Vacuum cleaner | — | 2021-05-25 |
| D918502 | Vacuum cleaner | — | 2021-05-04 |
| D913611 | Vacuum cleaner | — | 2021-03-16 |
| D905360 | Vacuum cleaner | — | 2020-12-15 |