Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1002964 | Pet hair remover roller | Changzhou Yan | 2023-10-24 |
| D990793 | Pet nail clipper | Changzhou Yan | 2023-06-27 |
| D986516 | Detangle comb | Changzhou Yan | 2023-05-16 |
| D974676 | Retractable leash | Changzhou Yan | 2023-01-03 |