Patents by Inventor Lizabeth Herwig

Lizabeth Herwig 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).

  • Patent number: 4834460
    Abstract: An infant/child chair restraint including a chair panel of flexible fabric material having hook-and-loop fastening strips at the ends of the panel for adjustably mounting the panel on the back of a chair, a child panel of flexible fabric material having a strip of stiffening material therein and having hook-and-loop fastening strips at the end for adjustably mounting the panel on the body of a child, the chair panel and child panel being connected at their midpoints, and a crotch panel having one end connected to the midpoint of the chair and child panels and having an adjustable loop at the other end for connecting the crotch panel to the child panel.
    Type: Grant
    Filed: September 21, 1987
    Date of Patent: May 30, 1989
    Inventor: Lizabeth Herwig