Patents by Inventor Franco Vincenzini

Franco Vincenzini 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).

  • Patent number: 4939886
    Abstract: An apparatus for filling trays with cigarettes, or the like, comprises a cigarette-supplying hopper (1) at the outlet of which there is arranged a plurality of vertical or slightly inclined, generally parallel channels (2), or a plurality of passages defined by equispaced adjacent rollers, through which the cigarettes move down by gravity, the width of channels (2) and the distance between the rollers being slightly greater than the cigarette diameter, provision being made of means for facilitating the cigarette downward movement and of means for interrupting it. In order to facilitate the descent of the cigarettes, the channels (2) are so made as to be swingable to and fro, transversely to the direction of the cigarette downward movement.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: July 10, 1990
    Assignee: Sasib S.p.A.
    Inventor: Franco Vincenzini