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Patent No. 5823386

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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Class 252/372 - GASEOUS COMPOSITIONS


Subclass of Class 252 - Compositions
Definition: Compositions which are gaseous, or processes of making them.
No. of patents: 161
Last issue date: 06/17/2008


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