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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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| Number | Title | Issue Date |
| 7252124 | Work feeding and conveying device for a planing machine A work feeding and conveying device for a planing machine includes a conveying unit assembled on an intermediate base of a planing machine. The conveying unit has a power source, a front shaft, a rear shaft and a conveying belt. The front shaft is secured at the fro... | 08/07/2007 |
| 6220315 | Method for machining workpieces A method for processing of workpieces, which are supplied to a processing station, in which the workpieces are processed on one side, are moved out of the processing station, and are turned and again supplied to the processing station for processing the s... | 04/24/2001 |
| 5882157 | Belt refurbishing apparatus Apparatus and method for refurbishing damaged belting. The apparatus includes a frame with a conveyor system. A mechanism is attached to the frame for removing a desired amount of the belting surface as the belting moves relative to the frame on the conve... | 03/16/1999 |
| 4997017 | Thicknessing machine An improved timber thicknessing machine comprises a support frame, at least two parallel, continuous drive chains, a multiplicity of slats disposed in spaced parallel positions extending between the drive chains to form a continuous belt, a rotary cutter ... | 03/05/1991 |
| 4991636 | Timber planing machines A machine for planing lengths of timber comprises mutually perpendicular spindles for cutter blocks (7,8). The spindle carrying the cutter block (8) extends below a machine bed (1). The spindle carrying the cutter block (7) extends across the bed (1). A c... | 02/12/1991 |
| 4196760 | Material feeding machine A machine for making wood moldings includes an endless feed belt extending downstream from the upper face cutter head for holding short lengths of wood pieces securely between the working stretch of the feed belt and the underlying bed plate and deliverin... | 04/08/1980 |
