Patents by Inventor Carlos A. Mercenari

Carlos A. Mercenari 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).

  • Conical taco shell
    Patent number: 5009902
    Abstract: A fried and crispy conically shaped taco-shell made from a heart shaped flat tortilla bent along a vertical axis to form a conical shell so as to present an overlapping portion of its edge and almost closed pike. It may optionally be held inside a wet-proof conical cup covering a third or more of the total length of the shell.
    Type: Grant
    Filed: July 7, 1988
    Date of Patent: April 23, 1991
    Inventor: Carlos A. Mercenari