Patents by Inventor Earl H. Shepherd

Earl H. Shepherd 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).

  • Vehicle floor assembly
    Patent number: 5863091
    Abstract: A vehicle floor assembly is made up of a floor and a liner provided underneath and attached to the floor. The liner is made up of a cellulosic or unwoven polymer fabric bonding layer laminated to a polymer fabric reinforcing layer. The polymer fabric of the reinforcing layer can either be woven or unwoven. This vehicle floor assembly has an improved moisture resistance and strength over conventional floor assemblies.
    Type: Grant
    Filed: August 6, 1997
    Date of Patent: January 26, 1999
    Assignee: National Shelter Products, Inc.
    Inventors: Earl H. Shepherd, John W. Cahill