Patents by Inventor Franco Priarollo

Franco Priarollo 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: 6149852
    Abstract: A method for manufacturing a shoe, which includes the steps of:arranging an upper-insole assembly about a last;coupling an intermediate member comprising a toe portion and a heel portion to a lower region of the upper-insole assembly arranged about the last; andarranging the intermediate member in a mold and introducing plastic material into the mold so as to form an injected plastic material member which surrounds the intermediate member and which is integrally connected with both the intermediate member and the upper-insole assembly.
    Type: Grant
    Filed: January 15, 1998
    Date of Patent: November 21, 2000
    Assignee: Benetton Sportsystem S.p.A.
    Inventors: Mariarosa Romanato, Franco Priarollo, Riccardo Perotto, Alessandro Pozzobon
  • Patent number: 5727271
    Abstract: The method for obtaining a shoe entails the execution of a nonrigid sock or upper, which is tensioned by means of an adapted last to allow the coupling thereto of an intermediate member on which multiple through holes are formed and which has an optional cavity at the arch region. Then the intermediate member is placed inside a mold and at least one first injection or pouring of preferably but not necessarily compact thermoplastic or thermosetting or expandable material is performed, so as to affect at least the intermediate structural element to obtain a semifinished item below which a sole is associable.
    Type: Grant
    Filed: May 28, 1996
    Date of Patent: March 17, 1998
    Assignee: Nordica S.p.A.
    Inventors: Mariarosa Romanato, Franco Priarollo, Riccardo Perotto