Patents by Inventor Donald J. Reninger

Donald J. Reninger 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: 5205610
    Abstract: A compact folding seat, that can also be used as a satchel for carrying picnic or beach items, includes a folding frame having two interconnected wire frame members. Torsion springs are provided for spreading the wire frame members apart from a carrying position to a seating position. The folding frame is surrounded by a fabric that forms a back portion, a seat portion, and at least one triangular-shaped seat side. The folding seat is maintained in the carrying position by securing a pair of adjustable straps to a pair of releasable securing retainers. A pair of handles can be provided for carrying the folding seat.
    Type: Grant
    Filed: October 7, 1991
    Date of Patent: April 27, 1993
    Inventor: Donald J. Reninger