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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 |
| 7441942 | System and method for applying an additive to a material stream The present disclosure is generally directed to systems and methods for applying liquid feed additives to a feed composition. In one embodiment, the system has a spray housing defining a spray chamber located adjacent a mix housing carrying a material composition. T... | 10/28/2008 |
| 6200017 | Implement for mixing fodder An apparatus and method for mixing fodder with another consumable material wherein a hopper having two compartments is drawn by a tractor or similar vehicle or is self-propelled. Two parallel feeding channels are provided in front of a plurality of animal... | 03/13/2001 |
| 6101975 | Apparatus for feeding swine Feed hopper for a sow has opening at bottom surrounded by a seat upon which a ball check is adapted to rest, thereby to seal the opening and prevent the discharge of feed therethrough. A sow can nudge upwardly the ball check, unsealing the opening and per... | 08/15/2000 |
| 5992349 | Animal feeder The present invention provides an animal feeder comprising a hopper and a feed tray into which feed is gravity fed from the hopper. The hopper has an inverse funnel shape to prevent feed jams. The feeder is formed from two halves with a metering gate that... | 11/30/1999 |
| 5595139 | Hog feeder An improved animal self-feeder that has a feed reservoir vertically disposed above a trough and that has an intermediate feeding plate disposed between the reservoir and the trough. The self-feeder includes an outlet for discharging feed downwardly from t... | 01/21/1997 |
| 5263437 | Single sow hog feeder The present invention relates to a hog feeder for one sow. The sow hog feeder comprises a circular trough that includes an agitating star wheel rotatably mounted in the bottom of the trough. A feeding tube is supported on a frame structure that extends up... | 11/23/1993 |
| 5044318 | Hog feeder This is concerned with a hog feeder which has a center feed supply with a feeding trough around it with vanes which move the feed out from a plateau in the center under the feed supply and a ledge which prevents the feed from falling into the trough by gr... | 09/03/1991 |
| 4729344 | Animal feeder An animal feeder which includes a trough and a feed-containing hopper. The trough includes a rotatable feed wheel connected to a rotatable distributor plate which dispenses the feed from the hopper into the trough. The hopper includes up to three stationa... | 03/08/1988 |
| 4719875 | Hog feeder with flexible agitator A feeder (10) for dispensing feed to livestock includes a hopper (14), a discharge opening (28) in a lower portion (18) of the hopper (14), a vertical shaft (32) in the hopper (14) that extends downward through the discharge opening (28), an animal-actuat... | 01/19/1988 |
| 4462338 | Rotary livestock feeder A feeder for dispensing feed to livestock which includes a trough having a surface adapted to receive the feed thereon and a hopper positioned above the trough surface. The hopper has a bottom with an aperture therethrough and a side wall. A feed wheel is... | 07/31/1984 |
| 4279220 | Automatic feeding device An automatic feeding device comprising a storage bin or hopper containing dry fodder, a feed delivery port or aperture at the bottom of the storage bin, a feed delivery mechanism forcing a quantity of feed through the aperture, and a prime mover, such as ... | 07/21/1981 |
| 3985105 | Apparatus for dispensing animal foodstuffs Apparatus for dispensing animal foodstuffs particularly in granular, particulate, or like form. The apparatus is intended for use in conjunction with a conventional elongate feeding trough serving a plurality of feeding stations. The apparatus includes a ... | 10/12/1976 |
