Patents by Inventor Piervittorio Trebucchi

Piervittorio Trebucchi 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).

  • Mill for grinding rubbish
    Patent number: 9327286
    Abstract: A mill for grinding rubbish. The mill comprises at least one grinding chamber defined by a side wall and a floor. The mill also comprises at least two rotors and rotatable about respective substantially vertical axes and. Each of the rotors comprises a hub and a plurality of chains connected to the hub and designed to sweep over part of the grinding chamber during rotation of the rotor.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: May 3, 2016
    Assignee: CHRYSOPOEIA SRL
    Inventors: Piervittorio Trebucchi, Norbert Eich, Lorenzo Zubani
  • MILL FOR GRINDING RUBBISH
    Publication number: 20130305969
    Abstract: A mill for grinding rubbish. The mill comprises at least one grinding chamber defined by a side wall and a floor. The mill also comprises at least two rotors and rotatable about respective substantially vertical axes and. Each of the rotors comprises a hub and a plurality of chains connected to the hub and designed to sweep over part of the grinding chamber during rotation of the rotor.
    Type: Application
    Filed: February 9, 2012
    Publication date: November 21, 2013
    Applicant: CHRYSOPOEIA SRL
    Inventors: Piervittorio Trebucchi, Norbert Eich, Lorenzo Zubani