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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 |
| 4560290 | Half block bearing assembly A bearing assembly has a half block bushing for supporting a roller journal thereon, with outer walls having an angular shape which fits into a correspondingly shaped bushing cradle mounted to a mounting bracket. The half block form of the bushing permits... | 12/24/1985 |
| 4433878 | Self-aligning bearing assembly A self-aligning bearing assembly for engaging, supporting, and permitting the free rotation of, the end of a load bearing shaft, the bearing assembly comprising a sub-base, a supporting sub-assembly, and alignment apparatus, such as an alignment shaft wit... | 02/28/1984 |
| 4412753 | Quick-opening bearing block A quick-opening bearing block containing a set of bearings to support a rotating shaft comprising a block base, mountable to a supporting surface, containing the lower bearing, a cover hinged to the base, containing the upper bearing, where the hinge is s... | 11/01/1983 |
| 4209209 | Fabricated engine main bearing caps Constructions for fabricated sheet metal engine main bearing caps are disclosed having certain common features including provision of a bearing flange member formed from a single sheet and a supporting base member which is fabricated from at least one for... | 06/24/1980 |
| 4199202 | Bearing structure for a cam shaft in internal combustion engines A bearing structure for a cam shaft has a first journal-receiving cavity of a semi-circular cross section provided in an upper face of a cylinder head, and a second journal-receiving cavity of a semi-circular section provided in a lower face of a bearing ... | 04/22/1980 |
| 4189193 | Crankshaft bearing The crankshaft bearing uses various guide surfaces on the casing and cap to center and guide the cap into place in the casing. The guide surfaces are formed by a single machining step and are subdivided into separate portions. The studs which secure the c... | 02/19/1980 |
| 4093322 | Slide bearing for use in a combustion engine and engine equipped with such a bearing A slide bearing for a shaft absorbing a radial load on the shaft varying in direction, said bearing comprising two or more bearing bushings held in place by means of two bearing caps provided at their boundary surfaces with meshing teeth securing them aga... | 06/06/1978 |
| 4083580 | Bushing assembly An automotive vehicle stabilizer bar assembly including an elongated stabilizer bar and a cooperating stabilizing bar bushing defining a bore through which the stabilizer bar passes. The bushing has upper and lower bushing elements which are substantially... | 04/11/1978 |
| 4037888 | Construction of separating surfaces of a split bearing A construction of the separating surfaces of a split bearing with bores for receiving the cover bolts, in which two adjacent separating surfaces of different bearing parts are inclined to one another when the bearing bolts are not yet tightened, in such a... | 07/26/1977 |
| 3989323 | Composite bearing assemblies A bearing assembly has a load supporting segment that is made of a good bearing material supportive of the load thereon. The load supporting segment is positioned transversely of a shaft in a location to support the shaft. A shaft retaining segment that i... | 11/02/1976 |
| 3936100 | Bearing mounting system A system for mounting two bearings on a single shaft to achieve self-alignment without spherical bearings. The invention system comprises a cast-in convex curved seat which cooperates with resilient hold down means, whereby the bearings are protected from... | 02/03/1976 |
