Patents by Inventor Dwight L. Boykin

Dwight L. Boykin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5590423
    Abstract: An odor extractor for commodes including a U-shaped suction fitting having an interior lip that extends into the commode bowl between one-half and one inch and a plurality of suction apertures each formed through a bottom surface thereof and in connection with a central suction chamber; a dual port vent hose fitting having two connecting ports adapted for connection with a venting hose; a momentary contact switch extending from an upper surface of the U-shaped suction fitting; a first and second commode attachment plate, having a mounting aperture formed therethrough for allowing passage of an existing commode seat attachment bolt therethrough; a vent hose having a hose fitting connectable with either of the ports of the vent hose fitting; and a port plug sealingly connectable with either of the ports of the vent hose fitting.
    Type: Grant
    Filed: December 13, 1995
    Date of Patent: January 7, 1997
    Inventor: Dwight L. Boykin