Patents by Inventor Armando Neri

Armando Neri 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).

  • Method and apparatus for forming perforations in bar-like articles
    Patent number: 4524785
    Abstract: A method and apparatus for forming perforations in articles in the form of bars, in which, during their movement through a piercing station, the articles are pierced by means of beams of laser rays emitted in a predetermined sequence by laser emitters, which can be laser generators or simple reflectors so positioned with respect to each said article to be pierced as to maintain the path length followed by the laser rays to form each perforation, once focused, constantly equal to the focal length thereof.
    Type: Grant
    Filed: March 22, 1983
    Date of Patent: June 25, 1985
    Assignee: G.D Societa' per Azioni
    Inventors: Enzo Seragnoli, Armando Neri