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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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| Application No. | Application Title | Issue Date |
| 20100063324 | METHOD OF OBTAINING 2-AMINO-6-ALKYL-AMINO-4,5,6,7- TETRAHYDROBENZOTHIAZOLES The present invention relates to a process for preparing 2-amino-6-alkyl-amino-4,5,6,7-tetrahydrobenzothiazoles (I) wherein the asterisk (*) represents an asymmetric carbon and R1 is C1-C6 alkyl; their enantiomers or mixtures thereof, th... | 03/11/2010 |
| 20090076287 | METHOD OF OBTAINING DERIVATIVES OF 4-(N-ALKYLAMINE)-5,6-DIHYDRO-4H-THIENO-[2,3-B]-THIOPYRAN The invention is aimed at a compound of formula (I) wherein n is 0, 1 or 2, R1 is a linear or branched alkyl group, R2 is selected from a substituted or non substituted alkyl group, substituted or non substituted aryl group, substituted or non subs... | 03/19/2009 |
