Patents by Inventor GiamPiero De Grandi

GiamPiero De Grandi 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).

  • Door mat
    Publication number: 20060107480
    Abstract: A door mat comprises a body of textile material or the like (1) and a generally tray-shaped base (3) made of moulded thermoplastic material, within which the textile body (1) is inserted in a removable way.
    Type: Application
    Filed: November 22, 2005
    Publication date: May 25, 2006
    Applicant: Robert Ross S.p.A.
    Inventor: GiamPiero De Grandi