Patents by Inventor Augusto Archi

Augusto Archi 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 for making pipe fitting components, and the components obtained thereby
    Patent number: 4452063
    Abstract: A process is disclosed for forming pipe fitting components, in particular for the manufacture of three-piece unions made of steel and formed by cold deformation operations, by subjecting lengths of tubes cut to size to stresses substantially applied in an axial direction by the use of dies designed for acting upon at least a portion of the wall of the connecting pieces to be formed. The pipe fitting components obtained by the above process are made of steel and have peculiar features as to their size and shape.
    Type: Grant
    Filed: September 22, 1981
    Date of Patent: June 5, 1984
    Inventors: Enrico Sebastiani, Augusto Archi