Patents by Inventor David Spanton

David Spanton 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).

  • Conveyor belt
    Publication number: 20060073752
    Abstract: In one particular embodiment, the disclosure is directed to a conveyor belt including a set of warp knitted yarns configured in warp-oriented wales and a set of weft insert yarns inserted in the set of warp-oriented wales. The set of weft insert yarns have a cross-sectional aspect ratio at least about 2:1.
    Type: Application
    Filed: October 1, 2004
    Publication date: April 6, 2006
    Inventors: Francis Enzien, John Porter, Michael Kennedy, David Spanton, Philip Fusco, Lee Markel