Bizarre Patents
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 |
| 7320415 | Condiment dispensing container and carousel Substantially cylindrical condiment containers with extendable and retractable pouring spouts are provided. A dispensing mechanism in each container can be actuated by simply rotating the lower portion of the body of the container, without the need for separate knob... | 01/22/2008 |
| 7090098 | Metering and dispensing closure A metering and dispensing closure for a container wherein two rotatable disks rotate in conjunction with a stationary cap member to afford accurate measuring of a powder material and dispensing of it. The disks and the container cap afford a consistent measuring of ... | 08/15/2006 |
| 4893737 | Dispensing apparatus A dispenser for goods such as coffee has a container with a discharge opening in its bottom, a rotor which covers the bottom of the container and is provided with vanes which define a plurality of dispensing compartments, and a wiper which covers the roto... | 01/16/1990 |
| 4805811 | Dosage device A dosage device for dosing with high accuracy a particulate material containing a pharmacologically active substance, including a storage chamber, a rotatable dosing unit adjacent the storage chamber, and an operating unit to cause relative rotation betwe... | 02/21/1989 |
| 4733594 | Filling arrangement A filling arrangement is equipped with a loading arrangement containing a measuring slider plate and a displacement arrangement guided through a protective wall. The displacement arrangement moves the measuring slider plate backwards and forwards between ... | 03/29/1988 |
| 4511067 | Particulate material dispensing device A particulate material dispenser comprising an elongate, vertically extending body defining an upwardly opening material holding compartment, an elongate, laterally extending semi-cylindrical chamber at the bottom of the body and opening upwardly into the... | 04/16/1985 |
| 4433798 | Volumetric dosing apparatus for particulate matter An apparatus for volumetrically dosing particulate matter, such as tea to be loaded into bags, comprises a housing whose lower part is kept filled through a hopper with the mass of particles above the top of a dosing drum which is intermittently rotatable... | 02/28/1984 |
| 4154373 | Bucket wheel charging valve A bucket wheel charging valve having an outer enclosing housing with first and second counter-rotatable wheels on parallel axes therein with each wheel having cells along the periphery with the cell walls swung on an axis coincident with the opposite whee... | 05/15/1979 |
