Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795210 | Toy building set and building elements therefor | Philip M. Kushner, Niels hrwald | 1998-08-18 |
| D388137 | Toy building element | Niels hrwald | 1997-12-23 |
| D385927 | Toy building element | Niels hrwald, Jan Egholm J.o slashed.rgensen | 1997-11-04 |
| D385589 | Toy building element | Jan Egholm J.o slashed.rgensen, Niels hrwald | 1997-10-28 |
| D384993 | Toy building element | Niels hrwald | 1997-10-14 |
| D383176 | Toy building element | Niels hrwald, Jan Egholm J.o slashed.rgensen | 1997-09-02 |
| D357510 | Three-dimensional ornament for toys | Philip M. Kushner, Niels Ohrwald | 1995-04-18 |
| D352743 | Building element for a toy building set | Philip M. Kushner, Niels Ohrwald | 1994-11-22 |
| D352745 | Building element for a toy building set | Philip M. Kushner, Niels Ohrwald | 1994-11-22 |
| D352750 | Building plate for a toy building set | Philip M. Kushner, Niels Ohrwald | 1994-11-22 |
| D350785 | Building element for a toy building set | Philip M. Kushner, Niels Ohrwald | 1994-09-20 |