Patents by Inventor Donald R. Entrekin

Donald R. Entrekin 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).

  • Publication number: 20080086800
    Abstract: Vented Toilet Seat consists of a toilet seat with a plurality of vents on the underside, a vent manifold, a vent hose with a butterfly valve, a wall-mounted vacuum, a hinge for the toilet seat, and an activation mechanism to start the wall-mounted vacuum. When pressure sensitive switches or another mechanism is activated, the wall-mounted vacuum starts sucking the gas odors through the plurality of vents on the underside of the toilet seat through the vent manifold and into the vent hose and then into the plumbing vent.
    Type: Application
    Filed: October 12, 2006
    Publication date: April 17, 2008
    Inventor: Donald R. Entrekin