Patents by Inventor Mary C. Wellman

Mary C. Wellman 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).

  • Restraint free wheelchair system
    Patent number: 6042189
    Abstract: A restraint free wheelchair system is provided including a wheelchair having a pile fastener attached thereto. A piece of clothing is included with a pile fastener attached thereto for releasably securing to the pile fastener of the wheelchair.
    Type: Grant
    Filed: June 16, 1998
    Date of Patent: March 28, 2000
    Inventor: Mary C. Wellman