Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399507 | Pet care tool | Haiyuan Zhu | 2022-08-02 |
| 11122777 | Retractable pet traction rope | Haiyuan Zhu | 2021-09-21 |
| 10420327 | Pet tractor | Haiyuan Zhu | 2019-09-24 |
| D855904 | Pet nail scissors | Haiyuan Zhu | 2019-08-06 |
| 10173332 | Pair of safe pet nail clippers | Haiyuan Zhu | 2019-01-08 |
| 9814217 | Pet leash | Haiyuan Zhu | 2017-11-14 |
| D770693 | Retractable pet leash | Haiyuan Zhu | 2016-11-01 |
| D685956 | Mini retractor | Haiyuan Zhu | 2013-07-09 |