Patents by Inventor Maurizio Girardelli

Maurizio Girardelli 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).

  • Apparatus for the pneumatic conveyance of pulverized or granulated matter
    Patent number: 4787783
    Abstract: The apparatus comprises stations or silos for accumulating the material, which are connected to stations for the drawing thereof through a pneumatic line including a recycling section which conveys the "trailings" or residues of material towards the silos thus performing the recovery thereof. Devices mounted on the pneumatic line at the stations perform the drawing of the material during its conveyance in the pneumatic line and discharge it therefrom, while for performing the recycling they allow the free transfer of the residues towards the silos.
    Type: Grant
    Filed: October 15, 1986
    Date of Patent: November 29, 1988
    Assignee: Brambati S.p.A.
    Inventor: Maurizio Girardelli