Patents by Inventor Silviano Leal

Silviano Leal 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).

  • Orthopaedic pillow frame
    Patent number: 8316489
    Abstract: An orthopedic pillow frame effective for facilitating the ideal position of the human head on a pillow while the body is at a resting position comprising in some embodiments primary and complimentary arcs, primary and complimentary inverted arcs, primary and complimentary side bars, a bottom platform, and where the various components are oriented around a first plane and a second plane.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: November 27, 2012
    Inventor: Silviano Leal