Patents by Inventor Norman Woleen

Norman Woleen 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).

  • Convertible chair and walker assembly
    Patent number: 6340168
    Abstract: A convertible chair and walker assembly for providing additional support for persons with limited mobility. The convertible chair and walker assembly includes a frame assembly, a plurality of wheels coupled to the frame assembly adapted for facilitating the movement of the frame assembly and a seat assembly pivotally coupled to the frame assembly which is adapted to being selectively positioned with respect to the frame assembly in multiple positions including an adult seat position, a child seat position, a walking position, and a tray position.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: January 22, 2002
    Inventor: Norman Woleen