Patents by Inventor Tonya E. Jones

Tonya E. Jones 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).

  • Low profile wheelchair
    Patent number: 5263728
    Abstract: A low profile wheelchair includes first and second frame portions that may be selectively spaced apart in an operative position and brought together in a stored position. Armrests, seat back, and footrests are each pivotally mounted to the frame portions so as to minimize the height and length of the wheelchair in a storage position.
    Type: Grant
    Filed: August 5, 1991
    Date of Patent: November 23, 1993
    Assignee: Invacare Corporation
    Inventors: Nathalal G. Patel, Allen W. Diedrick, Thomas J. Ruckowski, Harold A. Smith, Richard J. Krupar, Tonya E. Jones