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 |
| 5000355 | Pump dispenser A dispenser of the type having an elongated reservoir for storing toothpaste or other fluent material, an outlet nozzle at one end of the reservoir, and a one-way piston at the other end of the reservoir in contact with the fluent material, the one-way pi... | 03/19/1991 |
| 4985236 | Tripolyphosphate-containing anti-calculus toothpaste A storage stable anticalculus toothpaste comprising at least about 4%, by weight, based on the total weight of the toothpaste, of a water-soluble alkali metal tripolyphosphate, a phosphatase enzyme inhibitor consisting of a fluoride ion source in an amoun... | 01/15/1991 |
| 4923684 | Tripolyphosphate-containing anti-calculus toothpaste A storage stable anticalculus toothpaste comprising at least about 4%, by weight, based on the total weight of the toothpaste, of a water-soluble alkali metal tripolyphosphate, a phosphatase enzyme inhibitor consisting of a fluoride ion source in an amoun... | 05/08/1990 |
| 4917894 | Rapid-onset long-duration oral anesthetic composition An oral anesthetic composition comprising an anesthetically effective amount of a compound of formula (I) ##STR1## wherein R is alkyl of 2 to 8 carbon atoms or a pharmaceutically acceptable salt thereof and an anesthetically effective amount of a rap... | 04/17/1990 |
| 4873002 | Liquid detergent fabric conditioning compositions Liquid detergent fabric conditioning compositions are prepared which are useful for providing detergency, fabric softening and anti-static properties to fabrics during the wash cycle in the laundering process which comprises from about 2% to about 12% of ... | 10/10/1989 |
| 4830221 | Toothpaste pump formulation A plastic toothpaste dispenser containing an aqueous toothpaste that includes a flavoring oil and a non-toxic oil in an amount effective to reduce the loss of the flavoring oil escaping through the plastic dispenser.... | 05/16/1989 |
| 4601899 | Hydrous toothpaste containing TiF4 and chelating agent An extrudable, shape-retaining aqueous toothpaste which comprises an anti-caries effective amount of TiF4, a dental polishing or abrasive agent, a chelating agent in an amount effective to stabilize the TiF4, and an aqueous dental ve... | 07/22/1986 |
| 4601898 | Aqueous solution containing TiF4 and chelating agent An anti-caries aqueous solution, which comprises an aqueous solution containing an anti-caries effective amount of TiF4 and a chelating agent in an amount effective to stablilize the TiF4, said solution having a pH of at least about ... | 07/22/1986 |
| 4568534 | Dentifrices A dentifrice containing an anticaries agent and an abrasive is produced to which has been added at least one color indicator which, when the user brushes his or her teeth with the dentifrice, results in a color change in the dentifrice within the user's m... | 02/04/1986 |
| 4488640 | Kit for producing antistatic and fabric softening article A kit is produced which comprises an active agent, such as a fabric softener and antistatic composition, a reusable substrate capable of being coated with or impregnated with the active agent and means for coating or impregnating said substrate both initi... | 12/18/1984 |
| 4460644 | Polyurethane foam impregnated with or coated with fabric conditioning agent, anti-microbial agent and anti-discolorant Fabric conditioning articles for use in an automatic laundry dryer are prepared comprising a polyrethane foam substrate impregnated with or coated with an effective amount of a fabric conditioning agent, an anti-microbially effective amount of a halide io... | 07/17/1984 |
| 4405306 | Medicated disposable douche product A douche product which comprises a bottle filled with a douching liquid, a reservoir in the bottle containing a liquid to be mixed with the douching liquid and a nozzle attached to the bottle for dispensing the contents of the bottle, the nozzle and the r... | 09/20/1983 |
| 4404198 | Phenyl Salicylate as a topical anti-inflammatory Phenyl salicylate has been found to be useful as a topical anti-inflammatory. It is particularly effective when combined with eugenol for the treatment of UV-induced erythema.... | 09/13/1983 |
| 4372942 | Candy base and liquid center hard candy made therefrom A candy base which comprises, before cooking, from about 35 to about 60%, by weight, sucrose, from about 55 to about 35%, by weight, corn syrup and from about 1 to about 10% by weight of a fluidizing agent selected from the group consisting of mannitol an... | 02/08/1983 |
| 4328110 | Fabric conditioning articles and methods of use A substrateless dryer-added fabric conditioning product is produced which comprises a fabric conditioning amount of a fabric conditioning agent in tablet form.... | 05/04/1982 |
| 4256731 | Oral Compositions Oral compositions useful for controlling dental plaque and gingivitis and for preventing caries are produced comprising a cationic antimicrobial agent and a combination of anti-stain agents which reduce the staining effect of the cationic antimicrobial.... | 03/17/1981 |
| 4213961 | Oral compositions Oral compositions useful for controlling dental plaque and gingivitis and for preventing caries are produced comprising a cationic antimicrobial agent and a combination of anti-stain agents which reduce the staining effect of the cationic antimicrobial.... | 07/22/1980 |
| 4183916 | Oral compositions Oral compositions useful for controlling dental plaque and gingivitis and for preventing caries are produced comprising a cationic antimicrobial agent and an anti-stain agent which reduces the staining effect of the cationic antimicrobial.... | 01/15/1980 |
| 4139627 | Anesthetic lozenges Anesthetic lozenges are prepared by combining an acid addition salt of 3-piperidino-p-alkoxypropiophenoneswith a molten hard candy base with either the prior or simultaneous addition of a stabilizing amount of a pharmaceutically acceptable acid such as ci... | 02/13/1979 |
| 4108978 | Dental compositions Oral hygiene compositions containing 1-50% by weight of a silica xerogel having an average particle size diameter of 25-50, preferably 25-30, microns as sole or principal polishing agent.... | 08/22/1978 |
