Patents by Inventor Robert Steven Patrick

Robert Steven Patrick 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).

  • Wheel having a sinusoidal circumference
    Patent number: 10118439
    Abstract: A circular wheel is aligned in a rotational plane and has a peripheral outfacing surface symmetrical about the plane of rotational. A center line of the width of the peripheral outfacing surface is sinusoidal around the wheel. The wheel may have a central hub, a rim, a medial wheel structure between the hub and the rim, and a tire mounted on the rim. The outfacing surface may be that of the hub, the medial wheel structure, the rim, or the tire depending on the application.
    Type: Grant
    Filed: November 27, 2015
    Date of Patent: November 6, 2018
    Assignee: Shark Wheel, LLC
    Inventors: David Michael Patrick, Robert Steven Patrick