Patents by Inventor Gordon Tupper

Gordon Tupper 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).

  • Systems and methods for a wheelchair tray
    Publication number: 20060273633
    Abstract: Systems and methods for a wheelchair tray may include providing a tray portion and a connecting portion attached thereto. The connecting portion may be configured to attach to a wheelchair. The connecting portion may provide the tray portion with a first rotation in a plane substantially parallel to a plane of rotation of a non-pivoting wheel of the wheelchair and a second rotation in a plane substantially perpendicular to the plane of rotation of the non-pivoting wheel. The connecting portion may be releasably fixable against the first rotation.
    Type: Application
    Filed: June 5, 2006
    Publication date: December 7, 2006
    Inventors: Mary Lang, Gordon Tupper