Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074409 | Safety rope assembly for Roman shade | Wen Ying Liang | 2015-07-07 |
| 7913740 | Three dimensional shade | — | 2011-03-29 |
| D479078 | Net curtain ladder tape | — | 2003-09-02 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074409 | Safety rope assembly for Roman shade | Wen Ying Liang | 2015-07-07 |
| 7913740 | Three dimensional shade | — | 2011-03-29 |
| D479078 | Net curtain ladder tape | — | 2003-09-02 |