Patents by Inventor Dwight H. Clift

Dwight H. Clift 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).

  • Sitting and standing assist apparatus
    Patent number: 6860281
    Abstract: A sitting and standing assisting apparatus is described in which a platform has a front edge and opposed side edges joined to the front edge. An assist frame is mounted to the platform with an upright leg part adjacent each side edge. The upright leg parts are spaced forwardly of the front edge. The upright leg parts include upper ends with hand grips that are elevationally adjustable. The assist frames are adjustable toward and away from the side edges.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: March 1, 2005
    Inventor: Dwight H. Clift