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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 |
| 6915669 | Method and machine for stretching pelt on pelt-boards By a new method for the fastening of pelts stretched on pelt-boards, the belt is secured in a stretched position on the pelt-board by means of a sleeve/bag which is drawn over and around the pelt, so that the pelt is pressed in and locked against the pelt-board by m... | 07/12/2005 |
| 6387135 | Treatment of hides A process and apparatus for the treatment of hides and skins (3). The hide or skin is placed on a support (1, 2) and sealed to the support around the edges of the skin or hide. A treatment liquor is then supplied under pressure between the skin or hide an... | 05/14/2002 |
| 5868798 | Treatment of hides A process and apparatus for treating animal skins or hides (10) comprises stretching the hide to extend it and to open the structures and mounting the hide in a frame (15) by ties (12) extending between the hide edge attachments (11) and the frame. The hi... | 02/09/1999 |
| 5564293 | Pelt stretcher A V-shaped spring steel frame having depending legs coacts with a manually gripped, T-shaped pelt-drawing member that is longitudinally movable along the frame legs for forcibly stretching a fur pelt attached to the drawing member downwardly over the fram... | 10/15/1996 |
| 4945736 | Device for stretching hides, particularly for manufacturing furs and like A device for stretching hides, particularly for manufacturing furs, wherein two hides are sewn along their longitudinal edges to form a hide muff which is then put, hair inside, on a drawing frame consisting of a middle strip and two side strips having ou... | 08/07/1990 |
| 4848108 | Animal pelt stretching and drying device An animal pelt stretching and drying device that is adjustable for use with differently sized animal pelts includes a pair of spaced apart elongated side members and an inverted "V"-shaped top member that is adjustably attached to the side members to vary... | 07/18/1989 |
| 4811576 | Hoop for stretching animal pelts Animal pelts of varying sizes are stretched on a hoop made of a single length of elongated resilient metal bar formed into a circular shape with its ends overlapping in a portion of its circumference. One end of the bar is terminated with a swivelled clam... | 03/14/1989 |
| 4389795 | Pelting board A novel pelting board removes the need for pins or other tack-like fasteners and allows for better drying of the pelts along edges of the board. The board's frame of non-absorbent plastic has channels along its edges, a dam to direct air to the channels, ... | 06/28/1983 |
| 4381654 | Fur stretcher Disclosed herein is a device for stretching fur pelts and the like which includes a first rack which initially receives and stretches the pelt thereon provided with several different forms of fastening devices, a second rack which is suitably configured t... | 05/03/1983 |
