Patents by Inventor Giuliano Corazza

Giuliano Corazza 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).

  • Method and unit for feeding, in a product wrapping machine, a continuous band of wrapping material, the surface of which is pre-impregnated with an aromatizing substance
    Patent number: 6095959
    Abstract: In a method and unit for feeding, in a product wrapping machine, a continuous band of wrapping material, the surface of which is pre-impregnated with an aromatizing substance, the band is unwound from a reel of wrapping material and is fed, along a given path, to a cutting station where the band is cut into lengths, each defining a sheet of wrapping material for a relative product; along the path there is a device for cleaning the band, designed to remove the aromatizing substance from a given portion of the band.
    Type: Grant
    Filed: October 21, 1998
    Date of Patent: August 1, 2000
    Assignee: G.D S.p.A.
    Inventors: Fausto Negrini, Giuliano Corazza
  • Strip material automatic change-over method and device
    Patent number: 5448934
    Abstract: An automatic change-over method and device for strip material in which a new strip is timed in relation to the end portion of a run-out strip fed by traction rollers along an unwinding path, by feeding a portion of the new strip along the unwinding path and arresting it against a stop element; removing the stop element to permit the new strip to be fed along the unwinding path; and, at the same time, connecting the new strip and the run-out strip by friction, in response to a phase signal emitted by a run-out strip.
    Type: Grant
    Filed: September 14, 1993
    Date of Patent: September 12, 1995
    Assignee: G.D. Societa' per Azioni
    Inventors: Fulvio Boldrini, Giuliano Corazza