Patents by Inventor Luigi Vago

Luigi Vago 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).

  • Shot-blasting machine for cleaning a linear metal element
    Patent number: 6319101
    Abstract: A shot-blasting machine for cleaning a linear metal element, such as a metal rod, a metal wire and the like. The shot-blasting machine is arranged in line with a drawing machine so that continuous process is provided. The shot-blasting machine is enclosed in a cabin provided with a suction system for sucking the dust, and with inlet and outlet prechambers, provided with labyrinths and curtains, that allow the passage of the rod and meanwhile prevent the outflow of shots.
    Type: Grant
    Filed: September 10, 1999
    Date of Patent: November 20, 2001
    Assignee: Pan Chemicals S.p.A.
    Inventor: Luigi Vago