Patents by Inventor Vernon Paul Rolland

Vernon Paul Rolland 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).

  • Refrigerator cabinet construction
    Patent number: 3989328
    Abstract: A refrigeration appliance cabinet provided with an improved foam stop and insulation element at a front edge portion of the cabinet. The element may be formed of a rigid polyurethane foam to provide improved insulation characteristics and provide centering of the cabinet liner during the assembly of the cabinet construction.
    Type: Grant
    Filed: May 2, 1975
    Date of Patent: November 2, 1976
    Assignee: Whirlpool Corporation
    Inventors: Clyde Joseph Nonomaque, Vernon Paul Rolland