Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821228 | Foldable tent center lock device with rotary unlocking structure | Yuanru Sun, Chao Zeng, Jian He | 2023-11-21 |
| 10982464 | Central bidirectional rotation locking mechanism for folding tent | Yuanru Sun, Jian He | 2021-04-20 |
| 10941585 | Central lock for folding tent | Yuanru Sun, Chao Zeng, Jian He | 2021-03-09 |