Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D905181 | Portable sport net | — | 2020-12-15 |
| 10799271 | Low profile screw base and assembly method for positioning compression ring | Chunhui Wu, Jianguo Zhang, Yajun Gao, Haichen CONG | 2020-10-13 |
| D877827 | Portable badminton net | — | 2020-03-10 |