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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 209/55 - Disks and spheres


Subclass of Class 209 - Classifying, separating, and assorting solids
Definition: Elements of disk or spherical shape, generally but not necessarily
No. of patents: 1
Last issue date: 05/22/2001


NumberTitleIssue Date
6234320Method and apparatus for selectively classifying poultry eggs
An apparatus for classifying a plurality of poultry eggs includes means for detecting the opacities of the eggs, means for detecting the temperatures of the eggs, and means for classifying the eggs using the opacities and the temperatures of the eggs. A m...
05/22/2001
 
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