Patents by Inventor Marco Del Duca

Marco Del Duca 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).

  • Tyre tread
    Patent number: 10688833
    Abstract: A tyre tread (1) having a sculptured external surface including see-through sipes (71, 72, 73) at an intermediate land region (4), wherein each of such sipes extends according to a straight line defining a low inclination angle (?, ?, ?) with respect to a tread width direction (W), such sipes being also surrounded by respective chamfered areas (81, 82, 83) (FIG. 1).
    Type: Grant
    Filed: June 1, 2016
    Date of Patent: June 23, 2020
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Marco Colletti, Marco Del Duca, Nello Palomba, Daniele Cristadoro, Emiliano De Rosa
  • TYRE TREAD
    Publication number: 20180162171
    Abstract: A tyre tread (1) having a sculptured external surface including see-through sipes (71, 72, 73) at an intermediate land region (4), wherein each of such sipes extends according to a straight line defining a low inclination angle (?, ?, ?) with respect to a tread width direction (W), such sipes being also surrounded by respective chamfered areas (81, 82, 83) (FIG. 1).
    Type: Application
    Filed: June 1, 2016
    Publication date: June 14, 2018
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Marco COLLETTI, Marco DEL DUCA, Nello PALOMBA, Daniele CRISTADORO, Emiliano DE ROSA
  • Tyre tread
    Patent number: D780091
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: February 28, 2017
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Marco Colletti, Marco Del Duca, Nello Palomba, Daniele Cristadoro, Emiliano De Rosa
  • Tyre tread
    Patent number: D786176
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: May 9, 2017
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Marco Colletti, Marco Del Duca, Nello Palomba, Daniele Cristadoro, Emiliano De Rosa
  • Tire tread
    Patent number: D792323
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: July 18, 2017
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Marco Colletti, Marco Del Duca, Nello Palomba, Daniele Cristadoro, Emiliano De Rosa
  • Tire tread
    Patent number: D885307
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: May 26, 2020
    Assignee: Bridgestone Europe NV/SA
    Inventors: Gabriele De Filippis, Marco Poggi, Marco Toscano, Marco Del Duca, Enrico Sabbatini, Fabio Tomassi, Nello Palomba
  • Tire tread
    Patent number: D885308
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: May 26, 2020
    Assignee: Bridgestone Europe NV/SA
    Inventors: Gabriele De Filippis, Marco Poggi, Marco Toscano, Marco Del Duca, Enrico Sabbatini, Fabio Tomassi, Nello Palomba
  • Tire
    Patent number: D1020612
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: April 2, 2024
    Assignee: Bridgestone Europe NV/SA
    Inventors: Aytek Oztas, Marco del Duca
  • Tire
    Patent number: D1020613
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: April 2, 2024
    Assignee: Bridgestone Europe NV/SA
    Inventors: Aytek Oztas, Marco del Duca
  • Tire
    Patent number: D1021757
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: April 9, 2024
    Assignee: Bridgestone Europe NV/SA
    Inventors: Giuseppe Arnone, Cecilia Angelosanto, Andrea Busato, Marco del Duca