Patents by Inventor Pierre C. Piquilloud

Pierre C. Piquilloud 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).

  • Floor and/or wall covering
    Patent number: 4153750
    Abstract: The invention relates to a floor and/or wall covering, its manufacturing process, as well as to an installation for performing this process.It specifically relates to a non-woven floor and/or wall covering having at least one layer of parallel juxtaposed textile threads and a supporting layer to which are individually fixed various textile threads.Particular applications of the invention are to all types of floor and wall coverings and to furnishing fabrics.
    Type: Grant
    Filed: April 26, 1978
    Date of Patent: May 8, 1979
    Assignee: Sommer Exploitation
    Inventor: Pierre C. Piquilloud