Patents by Inventor Nedo Passerini

Nedo Passerini 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).

  • Apparatus for gas treatment of articles traversing an enclosure
    Patent number: 4142304
    Abstract: Treatment of articles in an enclosure traversed by gases, according to which the articles are advanced translationally and are simultaneously rotated, characterized by apparatus for causing the articles to travel the length of the enclosure several times and at different levels, and for causing the articles to roll on flat superimposed surfaces extending across the enclosure by bringing them in contact with driving components carried in a continuous or endless circuit so that the same components provide for successive travel of the articles first in one direction, and then in the other direction at two different levels.
    Type: Grant
    Filed: January 13, 1978
    Date of Patent: March 6, 1979
    Assignee: Saint-Gobain Industries
    Inventors: Aldo Ricci, Nedo Passerini