Patents by Inventor Giorgio Sighinolfi

Giorgio Sighinolfi 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).

  • Spacing/levelling device for laying slab products for surface cladding
    Patent number: 8671628
    Abstract: An intake manifold (2) of comburent air is presented for an internal combustion engine (1) provided with a recirculating conduit (60) of exhaust gases. The intake manifold (2) includes a first inlet mouth (213) of the comburent air, a second inlet mouth (214) in communication with the recirculating conduit (60) of the exhaust gases, and a plurality of outlet mouths (201), having a wall (7) positioned in front of each of the outlet mouths (201) and configured for dividing the internal volume of the intake manifold (2) into two chambers (215, 204), the first chamber (215) being placed in communication with the first inlet mouth (213) and the second inlet mouth (214) and the second chamber (204) being placed in communication with the outlet mouths (201), the wall (7) defining an opening (70) adapted for placing the first chamber (215) and the second chamber (204) in communication.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: March 18, 2014
    Assignee: Raimondi S.p.A.
    Inventor: Giorgio Sighinolfi
  • SPACING/LEVELLING DEVICE FOR LAYING SLAB PRODUCTS FOR SURFACE CLADDING
    Publication number: 20130055675
    Abstract: An intake manifold (2) of comburent air is presented for an internal combustion engine (1) provided with a recirculating conduit (60) of exhaust gases. The intake manifold (2) includes a first inlet mouth (213) of the comburent air, a second inlet mouth (214) in communication with the recirculating conduit (60) of the exhaust gases, and a plurality of outlet mouths (201), having a wall (7) positioned in front of each of the outlet mouths (201) and configured for dividing the internal volume of the intake manifold (2) into two chambers (215, 204), the first chamber (215) being placed in communication with the first inlet mouth (213) and the second inlet mouth (214) and the second chamber (204) being placed in communication with the outlet mouths (201), the wall (7) defining an opening (70) adapted for placing the first chamber (215) and the second chamber (204) in communication.
    Type: Application
    Filed: August 29, 2012
    Publication date: March 7, 2013
    Applicant: RAIMONDI S.P.A.
    Inventor: Giorgio Sighinolfi