Patents by Inventor Giuseppe Mariani

Giuseppe Mariani 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 securing the tail end of yarn bobbins
    Patent number: 4005567
    Abstract: A method and a device for securing the tail end of yarn bobbins to the outer surface, of a tube by means of a tongue element, a portion of which is secured to the tube surface, while a portion of the tongue is maintained free. During the bobbin winding, a cup-shaped guard component encircles the tube surface part carrying the tongue, at a distance from the tube surface so dimensioned to allow the tongue free end or portion to maintain a desired operative position.
    Type: Grant
    Filed: October 16, 1975
    Date of Patent: February 1, 1977
    Assignee: Snia Viscosa Societa Nazionale Applicazioni Viscosa S.p.A.
    Inventor: Giuseppe Mariani