Patent ID: 7383594

Claim:
A toilet overflow prevention system comprising: a toilet having: a toilet bowl with a rim and flush conduits in the rim and a stool supporting the toilet bowl, the stool adapted to be mounted to a floor; an overflow inlet portal located in an upper portion of the toilet bowl below the flush conduits, wherein the overflow inlet portal is located above a regular water level in the toilet bowl, said overflow inlet portal comprising an opening integrally formed within a side of a concave inner wall of the toilet bowl, at a level below flush conduits thereof; a primary waste discharge pipe connected to the toilet bowl and extending out of the toilet through the stool through a bottom thereof; an auxiliary waste drain outlet connected to the overflow inlet portal and extending out of the toilet in fluid separation from the primary waste discharge pipe through the bottom of the stool, wherein said auxiliary waste drain outlet is in direct passage with said opening and wherein a location of said overflow inlet portal below the flush conduits allows water to flow into said auxiliary waste drain outlet with each flush, thereby maintaining fresh water therein; and auxiliary waste outlet piping connected to said auxiliary waste drain outlet and said primary waste discharge pipe outside the toilet.