Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12082753 | Quick-release and quick-installation hinge assembly | Weiming Yan | 2024-09-10 |
| 11064850 | Toilet seat assembly installation structure convenient for disassembly and assembly | Jiebin Wu, Xiaomeng Lin | 2021-07-20 |
| 9554679 | Quick assembly and disassembly mechanism with button lock for a toilet cover | Diyi Hong, Bing Wang | 2017-01-31 |