Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D850324 | Slider | — | 2019-06-04 |
| D848311 | Slider | Guoliang Qiu, Wei Qiu, Wenqi Zhang, Zongjian Lyu, Jianan Zeng +1 more | 2019-05-14 |
| D846436 | Pair of zipper parts | — | 2019-04-23 |
| D845831 | Teeth for zipper | — | 2019-04-16 |