Patents by Inventor Claudio Capdevila

Claudio Capdevila 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).

  • Molding machine more particularly for the manufacture of square-shaped construction elements
    Patent number: 4135695
    Abstract: A molding machine for the production of polygonal structural elements, e.g. concrete squares, comprises an assembly of vertical plates disposed between a pair of end members of a support and defining generally flat mold cavities of the shape desired with respective bottom members and lateral gates. The lateral gates are hinged to the rectangular bottom members at the ends thereof and are interconnected by respective bars so that all of the lateral gates along each side of molded cavities can be swung outward into release position and indeed into mold-closing positions by laterally shiftable carriers on the end members of the support.
    Type: Grant
    Filed: March 8, 1977
    Date of Patent: January 23, 1979
    Inventors: Claudio Capdevila, Francois A. Juan, Gaetan Venditti, Michel E. L. Alquier