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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 |
| 5411234 | Stand for the storage of two-dimensional workpieces A stand for the storage of two-dimensional workpieces, as parts of an automobile which are manufactured by presses, made up of individual stacking columns exhibiting movable jacks which are disposed in a stacking profile. The stacking profile is detachabl... | 05/02/1995 |
| 5373756 | Detent lever for a stacking column for storing storage products In a detent lever for a stacking column for storing storage products, comprising a control lever (3) and a supporting arm (4) having supporting surfaces (6), which are arranged on either side of a pivot pin, a slip-on clip (11) is to be put over the suppo... | 12/20/1994 |
| 5301824 | Stacking column for storing storage articles In the case of a stacking column for storing storage articles one on top of the other at mutual intervals on twin-armed ratchet levers, the latter are rotatably mounted on approximately horizontal rotary axles arranged between two wall strips. Each ratche... | 04/12/1994 |
| 5217121 | Storage rack Horizontally arranged storage rail for securing, with spacing, products for storage, such as shaped metal sheets, plastic components or the like, in a storage rack, such as for example a pallet or the like, with the aid of latches rotatably mounted on bol... | 06/08/1993 |
| 4611707 | Device for transferring a ball from a winding mandrel to a carrier member arranged on a conveyor belt The disclosure describes a device for transferring a ball, skein or package from a winding mandrel to a freely projecting carrier arm mounted on a conveyor belt. This purpose is served by a wedge member, onto which the wound ball is moved by a gripping de... | 09/16/1986 |
| 4432503 | Machine for producing yarn loops A machine for producing yarn loops comprises a rotary winding flyer or member having a discharge end through which the yarn emerges. A winding means for collecting the yarn loops is provided and transfers the loops to a conveyor. In order to secure the en... | 02/21/1984 |
| 4149357 | Device on a skein winding machine for applying bands A device on a skein winding machine for applying bands onto band flaps arranged on a movable carrier, in which a band lifter provided with a suction nozzle is arranged to remove a band from a magazine under the effect of suction at the suction nozzle and ... | 04/17/1979 |
| 4124171 | Contractable winding mandrel A contractable winding mandrel for forming yarn balls or the like and comprising a fit-on piece mounted upon a shaft, first arms articulated thereon, struts rotatably connected to the said arms and arranged generally parallel to the shaft, and second arms... | 11/07/1978 |
| 4055934 | Band applying device for a skein winding machine A device on a skein winding machine for the application of bands to banding flaps arranged on a movable carrier, which includes a band feeder for withdrawing a band from a magazine band applying the bnd to the banding flaps in an initial setting of the ca... | 11/01/1977 |
