Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676374 | Toy staircase game apparats and method | David W. Bossa, Christopher A. Down, Edward J. Estabrook, Ralph J. Kulesza | 1997-10-14 |
| 5401031 | Strategy attack game | Ralph J. Kulesza | 1995-03-28 |
| 5335917 | Game apparatus and motorized bucket assembly therefore | — | 1994-08-09 |
| 4988099 | Moving character action game | Ralph J. Kulesza | 1991-01-29 |
| 4929216 | Rotating ring and character toy | LaMont C. Morris, Rouben T. Terzian | 1990-05-29 |
| 4874166 | Skill action game with a tiltable housing and an alarm producing disturbance sensor | — | 1989-10-17 |
| 4863172 | Front and back grids comprising puzzle with movable squares | Donald A. Rosenwinkel, John V. Zaruba | 1989-09-05 |
| 4798455 | User reconfigurable novelty glasses | Craig S. Yoe, Michael R. Gibson, Dennis O'Patka | 1989-01-17 |
| 4773889 | Wheel for a toy vehicle | Donald A. Rosenwinkel | 1988-09-27 |
| 4733871 | Item jumping game | Thomas P. McQueeny | 1988-03-29 |
| 4729564 | Card reading responsive electronic game | Jeffrey D. Breslow | 1988-03-08 |
| 4717365 | Transformable toy vehicle and sword combination | Michael Andersen, Henry Arias | 1988-01-05 |
| 4708348 | Portable game with captive parts | John V. Zaruba, Steven P. Hanson | 1987-11-24 |
| 4673181 | Skill action game | Patrick Baran, Sandra A. Levin | 1987-06-16 |
| 4622019 | Toy figurine and environment playset | Allison W. Katzman, Donald A. Rosenwinkel | 1986-11-11 |
| 4582500 | Toy service accessory for self-propelled vehicle | Steven P. Hanson | 1986-04-15 |
| 4580994 | Toy vehicle | Fritz Fauser, Steven P. Hanson | 1986-04-08 |
| 4571211 | Toy pull accessory for self-propelled toy vehicle | — | 1986-02-18 |
| 4563011 | Board game | Michael J. Ferris | 1986-01-07 |
| D281000 | Toy vehicle | John R. Wildman, Gale D. Jenkins, Jr., Mitchel J. Frumkin | 1985-10-15 |
| D279304 | Toy kitchen cart | Alexander Imatt | 1985-06-18 |
| 4514175 | Children's stuffed-art craft set | John V. Zaruba, Steven P. Hanson, Beth E. Luecke | 1985-04-30 |
| 4508353 | Image matching video game | Steven M. Meyer, Robert S. Morrison, Howard J. Morrison, Richard A. Ditton, Elaine A. Ditton | 1985-04-02 |
| 4467557 | Shiftable drive self-propelled toy vehicle | John R. Wildman | 1984-08-28 |
| 4340223 | Microcomputer controlled reaction game | Christian H. Oberth | 1982-07-20 |