Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681202 | Magnetic coupling device of a toy vehicle | — | 1997-10-28 |
| D382312 | Building element for building a toy tunnel | Ingvar Petersson | 1997-08-12 |
| D382313 | Building element for building a toy tunnel | Ingvar Petersson | 1997-08-12 |
| D382026 | Rail element for a toy railway | Ingvar Petersson, Kjell Bertilsson | 1997-08-05 |
| D382027 | Rail element for a toy railway | Ingvar Petersson, Kjell Bertilsson | 1997-08-05 |