Patents by Inventor Maurice Simpson

Maurice Simpson 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).

  • Wheelchair
    Patent number: 5944338
    Abstract: A wheelchair is comprised of a foldable chair, having a selectively inclinable back support, fixedly or removably attached to a castor-based platform. A foot rest is slidably attached to the platform. A padded walker and a padded head rest each having height adjustment capability are each removably attachable to the wheelchair. A leg rest having incline capability above and below the horizontal is removably attachable to the wheelchair. A selectively inclinable tray is removably attachable to the wheelchair. A toilet assembly is removably attachable to the wheelchair.
    Type: Grant
    Filed: December 27, 1996
    Date of Patent: August 31, 1999
    Inventor: Maurice Simpson