Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461215 | Toy building set comprising a tubular, elongated, flexible toy building element, and such a toy building element | Philippe Kunz, Sten Schmidt | 2002-10-08 |
| 5707271 | Toy car having skids positioned over the wheels | Philippe Kunz, Werner Tanner | 1998-01-13 |
| 5322466 | Detachable connecting device for toy-construction elements | Peter Bolli | 1994-06-21 |
| 5304086 | Toy construction element | Peter Bolli | 1994-04-19 |
| 5094643 | Connecting device for toy construction elements | Peter Bolli | 1992-03-10 |
| 5087001 | Actuating device in a toy track assembly | Peter Bolli, Philippe Kunz, Werner Tanner | 1992-02-11 |
| 4992069 | Building set having plug-in building blocks for building in layers | Peter Bolli | 1991-02-12 |
| 4726515 | Track system for toy vehicles | Peter Bolli, Werner Tanner | 1988-02-23 |