Patents by Inventor Marcello Barni

Marcello Barni 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).

  • Process and apparatus for the transformation of yarns and a yarn thus produced
    Patent number: 7013542
    Abstract: Process for the mechanical transformation of a thread (F) of vegetable, animal or artificial or synthetic origin, characterized in that it includes abrading the thread (F) when the latter is supported in the air between two supports (55, 56).
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: March 21, 2006
    Assignees: Unitech Textile Machinery S.p.A., Pecci Filati S.p.A.
    Inventors: Pierluigi Marrani, Solitario Nesti, Marcello Barni, Maurizio Poggiali
  • Process and apparatus for the transformation of yarns and a yarn thus produced
    Publication number: 20040216278
    Abstract: Process for the mechanical transformation of a thread (F) of vegetable, animal or artificial or synthetic origin, characterized in that it includes abrading the thread (F) when the latter is supported in the air between two supports (55, 56).
    Type: Application
    Filed: March 17, 2004
    Publication date: November 4, 2004
    Inventors: Pierluigi Marrani, Solitario Nesti, Marcello Barni, Maurizio Poggiali