Patents by Inventor Ian T. Pak

Ian T. Pak 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).

  • Overflow protection apparatus
    Patent number: 4204285
    Abstract: An overflow protection apparatus for use with a toilet includes a bowl having an outwardly extending spout coupled by a flexible hose to a reservoir adapted to receive any excess water flowing out of the toilet. Means are also provided for closing off the water flow from the flushing source and/or the input water source so that the toilet cannot be flushed again until the cause for the overflow therein is cleared.
    Type: Grant
    Filed: July 30, 1979
    Date of Patent: May 27, 1980
    Inventor: Ian T. Pak