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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| Number | Title | Issue Date |
| 8097146 | Device and method for monitoring an electrochemical gas sensor An electrochemical gas sensor testing device that includes a test signal generator that generates a multiplexed signal that includes a first test signal that includes alternating current (AC) and is free from a direct current (DC) component and a second signal that ... | 01/17/2012 |
| 7919126 | Effervescent composition and method of making an effervescent composition including a viscous component Disclosed is an effervescent composition that includes a viscous component is in the form of a free flowing granulation, a tablet made from the free flowing granulation, and a method of using the effervescent composition. ... | 04/05/2011 |
| 7815897 | Therapeutic effervescent composition Disclosed is an effervescent composition that includes menthol, eucalyptus oil, and an effervescent agent and that dissolves in water to form a clear solution. ... | 10/19/2010 |
| 7785640 | Effervescent composition including cranberry extract Disclosed is an effervescent composition that includes an effervescent agent and cranberry extract, preferably in an amount sufficient to decrease the measurable amount of bacteria present in the urine of an individual having a urinary tract infection. ... | 08/31/2010 |
| 7507396 | Effervescent composition and method of making an effervescent composition including a viscous component Disclosed is an effervescent composition and a method of making an effervescent composition that includes a viscous component and is a free flowing granulation. ... | 03/24/2009 |
| 6659914 | Springless bounce apparatus A bounce apparatus that includes a continuous inflatable support, an apron attached to the support, the apron including a sheet having a plurality of apertures and being folded over upon itself to form a plurality of loops, a mat that includes loops, and ... | 12/09/2003 |
| 6409555 | Device for generating a plume of water The invention features a device for generating a plume of water, the device including a) a first side wall, b) a second side wall extending at an angle to the first side wall, the first side wall and the second side wall defining a tapered channel, the ch... | 06/25/2002 |
| 6223673 | Floatable recreational park A floatable park that includes a trampoline and a first inflatable object attached to the trampoline. The first inflatable object is constructed to support a human being thereon. The park is floatable on water.... | 05/01/2001 |