Patents by Inventor Randall L. Withers

Randall L. Withers 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).

  • Folding futon support
    Patent number: 5129114
    Abstract: A convertible sofabed particularly designed for use with a futon-type mattress. The sofabed includes a back frame and seat frame elements pivotally connected together and pivotally mounted on a pair of rigid end frame members to facilitate shifting the back frame and the seat frame units from sitting to sleeping position.
    Type: Grant
    Filed: September 30, 1991
    Date of Patent: July 14, 1992
    Assignee: Maurice A. Warner, Jr.
    Inventor: Randall L. Withers