Reward Candy Dispenser for Personal Computers
A personal computer peripheral, battery powered reward candy dispenser which immediately presents students with a single candy for each problem completed correctly.
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| Number | Title | Issue Date |
| 4815976 | Apparatus and method for learning about the relationships and personalities of a group of two or more persons An apparatus and method for learning about the relationships and personalities among a group of participating persons, wherein a plurality of players can utilize tokens on a board in combination with a plurality of color cubes, scoring sticks, secret answ... | 03/28/1989 |