Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352096 | Winding device for a roller shade with a self-locking function to prevent the roller shade from incurring detachment during reverse rotation | — | 2019-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352096 | Winding device for a roller shade with a self-locking function to prevent the roller shade from incurring detachment during reverse rotation | — | 2019-07-16 |