Patents by Inventor Murray N. Markson

Murray N. Markson 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).

  • Transporter for the physically impaired
    Patent number: 5277477
    Abstract: A person transporter in the form of a chair having an open frame and a removable seat at a height above the knees of the average person so that it is easier to get into and out of, the seat being tiltable from a horizontal position either forward or back. A footrest in the lower part of the frame is movable from wholly housed in the frame to an exposed position for use, a vertical lever at the side of the frame for so moving the footrest, the lever being easily accessible to the attendant.
    Type: Grant
    Filed: July 8, 1991
    Date of Patent: January 11, 1994
    Inventors: Harold M. Sharff, Murray N. Markson