Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889328 | Connecting structure between trampoline bed and frame, and trampoline and connecting piece using same | Zhendong Dai | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889328 | Connecting structure between trampoline bed and frame, and trampoline and connecting piece using same | Zhendong Dai | 2018-02-13 |