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 |
| 6705918 | Eye assembly for toy, stationery or ornament An eye assembly for toys, stationery or ornaments includes an outer shell disposed and fixed with a mobile eyeball. The eyeball is provided with a mobile cover at the top thereof and at the inner side of the outer shell, and an eyelid cover at the front thereof for ... | 03/16/2004 |