Patents by Inventor Peter R. Nicholl

Peter R. Nicholl 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: 6174013
    Abstract: A skip car liner comprises a resilient elastomeric barrier which includes a backing ply adapted to hang within a skip car receptacle adjacent an inner surface of a wall of the receptacle. A plurality of parallel vertically spaced apart ribs integrally formed on the barrier project downwardly and inwardly from the inner surface of the backing ply and extend along the entire length of the ply. The ribs terminate at free ends disposed within a common plane parallel to and spaced from the inner surface of the backing ply. A horizontally spaced apart series of slits formed in each rib extend from the backing ply through the rib to and through its free end. The slits divide each rib into a plurality of discrete rib sections, each rib section being supported on the backing ply for independent deflection relative to the backing ply.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: January 16, 2001
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Peter R. Nicholl, Richard L. Palinkas