Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397239 | Swingset | — | 2025-08-26 |
| D1084189 | Climbing frame | — | 2025-07-15 |
| D1074900 | Pool volleyball net | — | 2025-05-13 |
| 12280304 | Volleyball training device | — | 2025-04-22 |
| 12196391 | Light distributing component with wedge prisms and lighting apparatus | — | 2025-01-14 |
| 11841126 | Light distribution assembly and illumination device | Lei Zheng, Yong Xue | 2023-12-12 |
| D973169 | Inflatable swimming pool | — | 2022-12-20 |
| 6910958 | Feeding mechanism of a rippled edge beveler | Xiqing Chen, Changchun Zhou | 2005-06-28 |