Bowl Patents (Class 4/348)
  • Patent number: 4117559
    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
    Type: Grant
    Filed: May 31, 1977
    Date of Patent: October 3, 1978
    Inventor: Delbert D. Boyle
  • Patent number: 4103370
    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.
    Type: Grant
    Filed: September 13, 1976
    Date of Patent: August 1, 1978
    Inventor: Douglas L. Arnold