Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210250 | Musical ornament having concealable and movable figurine | — | 2001-04-03 |
| 5814749 | Motion producing nechanism for music toy | Xiangdong Chen | 1998-09-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210250 | Musical ornament having concealable and movable figurine | — | 2001-04-03 |
| 5814749 | Motion producing nechanism for music toy | Xiangdong Chen | 1998-09-29 |