Patents by Inventor Bernardino Hernandez

Bernardino Hernandez 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).

  • Toilet ventilation
    Publication number: 20060031980
    Abstract: A toilet with ventilation apparatus has an open air passageway from a bowl through a rim, flush valve and overflow tube to an air space above water in a tank, and a conduit from the air space to outside a room where the toilet is located.
    Type: Application
    Filed: August 11, 2004
    Publication date: February 16, 2006
    Inventor: Bernardino Hernandez