Patents by Inventor Frank J. Ray

Frank J. Ray 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: 5147120
    Abstract: Modular units (1, 11, 21, 24, 37 and 45) are stackable to form various types of multiple-unit bureaus, dressing tables, office desks and other types of drawer, shelf and rack furniture for rooms or closets. The modular units are single or multiple drawer, shelf or rack sections of furniture. Brace-legs (1) at corners (3-6) can be positioned sequentially, end-to-end vertically to position the bureau units firmly in a stack and to bear the load-weight of the drawers, shelves and cabinets together with contents on each with-out transmitting the load-weight to walls (7-9) of the bureau units.
    Type: Grant
    Filed: August 20, 1990
    Date of Patent: September 15, 1992
    Inventor: Frank J. Ray