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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 15/196 - Drawn work


Subclass of Class 15 - Brushing, scrubbing, and general cleaning
Definition: Implements of the brush or broom type in which a folded
No. of patents: 4
Last issue date: 06/22/1999


NumberTitleIssue Date
5913348Brush having extendable bristles and method for making such a brush
An extendable-bristle brush having a hollow, tubular handle containing a folded bundle of fibers, the free ends of the fibers extending from an open end of the handle as bristles. The bundle is formed by folding a half-bundle of fibers about a hooked draw...
06/22/1999
5159736Brush construction
A brush construction which includes a brush handle having a hollowed end portion for receiving a tuft of bristles. The tuft of bristles are reversely folded about a plastic filament, and the filament reversely folded whereby the free ends of the plastic f...
11/03/1992
4658460Brush for a washing roller
A brush for a washing roller for use in an automatic motor vehicle washing installation or the like, comprises a flexible rectangular backing element (2) having means (3,4) along each of two opposite parallel edges for joining these edges together to hold...
04/21/1987
4211217Brush for brushing the hair or massaging the cutaneous covering
A hair and massage brush in which each bristle is a bent loop projecting from a perforated support. The ends of the loops extend through perforations in the support and are fixed by fusing the ends into a ball of a size greater than a perforation of the s...
07/08/1980
 
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