Patents by Inventor Pedro Quiles Pérez

Pedro Quiles Pérez 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: 8997421
    Abstract: Stay in place molds for the construction of concrete structures having fiber cement panels held together by multiple holding units is described. The holding units requires a flat rectangular main body; an indentation substantially located at the center of the upper side of the flat rectangular main body; left and right lateral edges perpendicularly located at the lateral sides of the rectangular body and a lower edge perpendicularly positioned at the lower side of the bottom side of the flat rectangular main body. They are selectively distributed at the internal cavity of the molds as a series of columns and rows separated from each other at predetermined distance. The particular structure and its distribution pattern facilitate the uniform contact of the liquid cement mixture and increase the strength and resistance of the structure prepared using the molds.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: April 7, 2015
    Inventors: Pedro Del Pino Garcia, Pedro Quiles Pérez
  • Publication number: 20140007537
    Abstract: The instant invention provides stay in place molds for the construction of concrete structures comprising two boards or panels held together by a series of holding units that are fastened only to the interior surfaces of the cement panels by fastening means that are kept inside of the width of said panels. The holding units are selectively distributed at the internal cavity of the molds and are designed by a main cylindrical body having at least two internal ring units inside and two supporting plates at each one of the extremes of the main cylindrical body. The external, flat surface of the plates is permanently fastened only to the internal surface of the cement boards, thus forming strong stay in place construction molds having smooth external surfaces.
    Type: Application
    Filed: July 9, 2012
    Publication date: January 9, 2014
    Inventor: Pedro Quiles Perez