Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197550 | Rattan chair back connector, connection assembly, and rattan chair | Tao Zheng | 2021-12-14 |
| 11116296 | Outdoor umbrella with free axial rotation mechanism | — | 2021-09-14 |
| 11085201 | Button-type central locking device for folding tent | Linyong Sun | 2021-08-10 |