Patents by Inventor Sergio Monego

Sergio Monego 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).

  • Yarn tensioning device in the form of rotary discs
    Patent number: 4809927
    Abstract: A disc-type yarn tensioner consisting of one or more tensioning elements in series, each composed of a pair of idly-rotating mutually facing discs of which the first disc is able to undergo only rotary movement whereas the second disc is able to rotate, translate axially, and incline its axis of rotation by the effect of the engagement between a rotating cylindrical cavity and a fixed spherical surface.
    Type: Grant
    Filed: December 1, 1987
    Date of Patent: March 7, 1989
    Assignee: Savio S.p.A.
    Inventors: Luigi Colli, Sergio Monego