Patents by Inventor Gabriele Rullini

Gabriele Rullini 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).

  • High-speed web-fed flexographic printer
    Patent number: 5413041
    Abstract: A printer comprising a printing roller supporting a matrix strip; a pressure roller for pressing the web on to the matrix at a first portion of the printing roller; and an inking unit including an inking roller contacting the matrix at a second portion of the printing roller; the cylindrical outer surface of the inking roller presenting microincisions, and being partially immersed in water-based ink inside a tank; and surplus ink being removed from the surface of the inking roller by a doctor blade prior to transfer on to the matrix.
    Type: Grant
    Filed: December 29, 1993
    Date of Patent: May 9, 1995
    Assignee: Arnoldo Mondadori Editore S.p.A.
    Inventors: Luigino De Concini, Domenico Fasoli, Sergio Pimazzoni, Gabriele Rullini