Patents by Inventor Cindy K. Gilbert

Cindy K. Gilbert 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: 6735832
    Abstract: A nonwoven composite fabric having first and second fibrous layers reinforced by an intermediate scrim layer. The first fibrous layer may be an entangled fabric formed of staple length fibers or continuous filaments, and the second fibrous layer may be a thermally point-bonded fabric formed of staple length fibers or continuous filaments. The second fibrous layer bonds the scrim to the first fibrous layer and will mask the scrim in the finished product. The composite fabric is produced by placing the scrim in face-to-face juxtaposition with the first and second fibrous layers, and subjecting the resulting composite to the forces of high pressure fluid jets to break the bonds in the second fibrous layer and to cause the fibers or filaments of that fibrous layer to pass through the openings in the scrim and become entangled with the fibers or filaments of the first fibrous layer.
    Type: Grant
    Filed: June 1, 2000
    Date of Patent: May 18, 2004
    Assignee: Polymer Group, Inc.
    Inventors: Michael J. Putnam, Cindy K. Gilbert