Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272937 | Expanding wheel frame wagon | Zhaosheng Chen | 2019-04-30 |
| 9855962 | Locking floor folding cart | Zhaosheng Chen | 2018-01-02 |
| 9440668 | Umbrella folding table cart | Zhaosheng Chen | 2016-09-13 |
| 9101206 | Folding table umbrella wagon | Zhaosheng Chen | 2015-08-11 |
| 8973940 | Folding wagon | Zhaosheng Chen | 2015-03-10 |
| 8220824 | Folding wagon | Zhaosheng Chen | 2012-07-17 |
| 8011686 | Folding wagon | Zhaosheng Chen | 2011-09-06 |