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 |
| 6079766 | Durable doors for a recreational vehicle Doors for recreational vehicles, such as compartment doors and entry doors, involving a door construction having an exposed panel and an inner panel which have large surface areas of thermal contact between the two panels, where the exposed panel is made ... | 06/27/2000 |