Dentifrice
Patent 3962417 Issued on June 8, 1976. Estimated Expiration Date: 
June 8, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 8, 1993. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3431339 3518343 3629468 3772431 InventorApplicationNo. 455266 filed on 03/27/1974US Classes:424/52, Fluorine or fluorine compound containing424/44, Gas produced in situ by chemical reaction424/49, DENTIFRICES (INCLUDES MOUTH WASH)424/56Organic sulfate or sulfonate containingExaminersPrimary: Rose, Shep K.Attorney, Agent or FirmAbstractAn effervescent dentifrice in chewable tablet form particularly effective in controlling Bacillus Acidophilios comprising a compressed homogenous mixture of an acid neutralizer, a cariespreventative, an acid, a wetting agent, and flavoring and sweetening agents. Upon crushing the dentifrice tablet in the mouth, a pleasant-tasting, effective microbicide is released.Field of SearchGas produced in situ by chemical reactionDENTIFRICES (INCLUDES MOUTH WASH) Ferment containing (e.g., enzymes, bacteria, etc.) Iodine or iodine compound containing Fluorine or fluorine compound containing Oxygen or chlorine releasing compound containing Ammonia, amine, or derivative thereof (e.g., urea, etc.) Hydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.) Organic sulfate or sulfonate containing Phosphate compound containing Plant extract of undetermined constitution | |
