Patents by Inventor Gary Richard Leggett

Gary Richard Leggett 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).

  • Closed baffle construction article, baffle gate and method to make same
    Patent number: 5987669
    Abstract: A substantially closed baffle construction, filled thermal article comprises at least one baffle made with overlapping ribbons. A first ribbon is not attached to the inner surface of the lower layer in the overlapping portion and a second ribbon is not attached at the inner surface of the upper layer in the overlapping portion. The baffles are attached to either vertical channel baffles or to the sides of the article. This provides a self-closing gate that permits fill material to be placed within the baffle but does not allow it to migrate after the baffle portion is filled. The article of the present invention can be machine-washed.
    Type: Grant
    Filed: August 15, 1997
    Date of Patent: November 23, 1999
    Assignee: Down Lite International
    Inventors: Gary Richard Leggett, Marvin Werthaiser