Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484649 | Tricycle | Dietmar Nagel, Avi Arad | 1984-11-27 |
| 4479326 | Sparking toy vehicle and launcher | Dietmar Nagel, Abraham A. Arad | 1984-10-30 |
| D275978 | Combined toy motorcycle and rider | Dietmar Nagel, Avi Arad | 1984-10-16 |
| 4475618 | Toy car | Dietmar Nagel, Avi Arad | 1984-10-09 |
| 4464124 | Electrical educational device | Hugo Romero, Avi Arad, Dietmar Nagel | 1984-08-07 |
| 4418495 | Miniature racing vehicle and wrist-borne launching platform assembly | Dietmar Nagel | 1983-12-06 |
| 4409953 | Spring type ball pitching machine | Dietmar Nagel | 1983-10-18 |
| 4314316 | Illuminating whistle | Leona Gertler, Robert Gertler, Dietmar Nagel | 1982-02-02 |
| 4291878 | Starting gate for a multiple-track toy vehicle racing set | Dietmar Nagel | 1981-09-29 |
| 4209004 | Toy baseball pitching machine | — | 1980-06-24 |