Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10064465 | Opening and closing structure for umbrella combining automatic and non-automatic modes | Jiangbo Pan | 2018-09-04 |
| 10045613 | Combined table-umbrella | Kai Ji, Jianping Xie | 2018-08-14 |