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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 65/523 - With at least two concentric blowers or burners


Subclass of Class 65 - Glass manufacturing
Definition: Apparatus wherein more than one burner or blower sharing
No. of applications: 2
Last issue date: 08/28/2008


Application No.Application TitleIssue Date
20080202169Fibering Device, Particularly For Making Glass Fibers
It is provided a fibering device for making insulating glass fibers in which the gas fiber coming out of a rotor (3) driven in rotation around its axis is maintained to a viscous state and stretched by means of two blower units capable of directing the respective...
08/28/2008
20060281622Mineral fibre-based product, device for the production of said fibres and production method thereof
Thermal and/or acoustic insulation product based on mineral fibers, obtained by internal centrifugation and attenuation by a high-temperature gas stream and by crimping, characterized in that it contains no devitrified and/or defiberized particles, the length of the fib...
12/14/2006
 
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