Patents by Inventor Roberto PIZZI

Roberto PIZZI 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).

  • CONVEYOR SUITABLE FOR LIFTING FLOATING WASTE OR OTHER WASTE JUST UNDER THE WATER SURFACE
    Publication number: 20160010300
    Abstract: A conveyor (1) suitable for lifting floating waste or other waste just under the water surface consists of a stairway whose steps (2) are movable along an endless loop having a rising section (3) and a return section (4). The steps has tread plates (5) which are maintained parallel to one another in the said rising section (3), each tread plate (5) being provided with projecting means adapted to retain the waste and release it when the return section (4) begins.
    Type: Application
    Filed: February 6, 2014
    Publication date: January 14, 2016
    Applicant: PRESIDENZA CONSIGLIO MINISTRI - DIPARTIMENTO PROTEZIONE CIVILE
    Inventors: Roberto PIZZI, Walter MAZZEI