Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894511 | Folding sport net with ball return system | Huaimian Zhang | 2014-11-25 |
| D717382 | Pop up sport net | Huaimian Zhang | 2014-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894511 | Folding sport net with ball return system | Huaimian Zhang | 2014-11-25 |
| D717382 | Pop up sport net | Huaimian Zhang | 2014-11-11 |