Abstract: A plate is dimensioned to fit atop the rear flange of a toilet bowl and has a pair of bores formed therethrough in correspondence with those of the bowl so that it is affixable to the bowl beneath the toilet seat. A plurality of rectangular tubular channels are formed on the plate extending from its front edge to its back edge. A main tubular channel is formed on the plate extending along the back edge and has spaced opposite open ends. All the rectangular channels open into the main channel. Hosing couples the open ends of the main tubular channel of the plate to piping, which has a blower incorporated therein, extending from the area of the rear of the bowl to an exhaust outlet.

Abstract: A bathroom deodorizer and odorizer for use with a conventional toilet bowl comprising housing means, said housing means provided with a motor chamber therein, said motor chamber opening externally of said housing, said housing provided with first and second inlet ports and chambers and first and second outlet ports and chambers, said first inlet port and chamber communicating with said first outlet port and chamber and said second inlet port and chamber communicating with said second outlet port and chamber, motor means provided with a first and second fan means operably mounted in said motor chamber, said first fan means disposed in said first outlet chamber and said second fan means disposed in said second outlet chamber, said motor means provided with energy coupling means operably mounted thereon, a motor chamber cover provided with energy coupling means operably mounted thereon operably mounted on said housing means, deodorizing or odorizing wafer removably disposed in said first and second inlet chamber

Abstract: A water closet has an intake manifold interposed between the seat and the top periphery of the bowl. A suction blower is arranged to draw gases from the manifold, and deliver them to the sewer connection beyond the water trap. The components, including the ventilation connection, are within, or secured to, the bowl and tank structure.