Patents by Inventor Giuseppe Dell'Acqua

Giuseppe Dell'Acqua 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).

  • Publication number: 20200254423
    Abstract: An activated carbon device for adsorbing solvent from a flow of air is regenerated by feeding heated inert gas to the activated carbon and by applying a reduced pressure to the heated activated carbon.
    Type: Application
    Filed: November 3, 2017
    Publication date: August 13, 2020
    Inventors: Giuseppe DELL'ACQUA, Veronica DELL'ACQUA
  • Patent number: 4803791
    Abstract: The device exhibits images of products to be advertised mounted continually rotatable about axes arranged in a space in any manner, consisting of a supporting framework provided, at least at one end thereof, with a fixed element having an extended surface in transparent material, adapted to support images to be exhibited and, in a position facing the image-bearing element, with at least one rotatable element, bearing colors and other images, associated with a pivot freely rotatable on a support rigidly associated with the framework. The rotatable element is subject to continuous rotations alternating in both directions according to present angles, with respect to said fixed image-bearing element, by means of a miniaturized electronic circuit, independently powered by a battery and adapted to cause said pivot to rotate by magnetic repulsion between an intermittently powered coil and a permanent magnet.
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: February 14, 1989
    Inventor: Giuseppe Dell'Acqua