Patents by Inventor Giorgio Topan

Giorgio Topan 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).

  • Device for regulating the movement of the folding seat of a chair
    Publication number: 20020043835
    Abstract: A device for allowing the regulation of the movement of the folding seat of a chair applied on one chair or several chairs of the type called “with a bar”. The device includes a boxed body which contains in its interior a group of articulated lever devices which regulate the motion of the folding seat between horizontal and vertical positions.
    Type: Application
    Filed: May 21, 2001
    Publication date: April 18, 2002
    Inventors: Gianantonio Perin, Giorgio Topan