Patents by Inventor Piero Marchiorello

Piero Marchiorello 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).

  • Article of men's underwear having shirred frontal fly opening
    Patent number: 5499404
    Abstract: An article of men's underwear having a front aperture bounded by two edges and having a front portion of a waistband with two strips for independently supporting the edges, at least one of the edges is slidable along its respective strip between a position in which the two edges are at least partly superposed and a position in which they are spaced apart.
    Type: Grant
    Filed: November 18, 1994
    Date of Patent: March 19, 1996
    Inventor: Piero Marchiorello