Patents by Inventor Ronald Yoo

Ronald Yoo 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: 20090205118
    Abstract: A toilet seat handle for use by persons in need of sanitation assurance, said toilet seat handle being used in cooperation with a toilet seat comprising A bottom area, wherein the bottom area is substantially engaging the perimeter of a toilet seat; and a frontal area having an opening wherein the opening is substantially non-parallel to the bottom area and the opening having an inwardly curvature allowing sufficient grip by a user.
    Type: Application
    Filed: February 14, 2008
    Publication date: August 20, 2009
    Inventor: Ronald Yoo
  • Publication number: 20040107486
    Abstract: A toilet seat handle for lifting and lowering a toilet seat is provided. When not in use, the handle retracts to a position inside the toilet seat. When the toilet seat needs to be lifted of lowered, the handle is released and extended from inside the toilet seat. The handle is then used for lifting and lowering of the toilet seat. Because of the retractable nature of the handle, the handle is not exposed from the toilet seat except when lifting and lowering the seat.
    Type: Application
    Filed: December 4, 2002
    Publication date: June 10, 2004
    Inventor: Ronald Yoo