Patents by Inventor N. Sellman

N. Sellman 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).

  • FLOORING SYSTEM AND METHODS
    Publication number: 20070154672
    Abstract: A flooring system for use in a residential environment. The flooring system includes a subfloor adapted to support the mass of a user and modular surface covering elements for disposition in edge to edge covering arrangement across at least a portion of the subfloor. The modular surface covering elements include a pile fabric face with an arrangement of yarns projecting outwardly defining a pile layer for contact by a user. At least one layer of cushioning material is disposed in contacting relation at a position below the pile fabric face.
    Type: Application
    Filed: December 19, 2006
    Publication date: July 5, 2007
    Inventors: Kenneth Higgins, N. Sellman, William Tippett