Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972232 | Waste bag dispenser for a leash | Zhichao Ye | 2022-12-06 |
| D961172 | Retractable leash with integrated waste bag dispenser | Zhichao Ye | 2022-08-16 |
| D957755 | Retractable leash with integrated waste bag dispenser | Zhichao Ye | 2022-07-12 |