Patents by Inventor Robert Brennan Duffy

Robert Brennan Duffy 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 cantilever support and method
    Patent number: 7124988
    Abstract: A portable device and method for supporting a load in a cantilevered disposition relative to a shelf, cabinet, or other extant structure is provided, which device is foldable into a relatively compact entity when not in use. The device includes at least a platform portion 01, a bracing portion 02, and a pivotably attached hanging bracket 03, and can be configured to support such a load in a horizontal or inclined position at a near or relatively distant horizontal or vertical relationship to the extant structure. The device may be independent, attached to, or integrally manufactured with the load.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: October 24, 2006
    Inventors: Leonard Arnold Duffy, Robert Brennan Duffy