Patents by Inventor Giuseppe Scortecci

Giuseppe Scortecci 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).

  • Patent number: 4493183
    Abstract: A machine for the manufacture of chains of the "rope chain" type for the goldsmithery industry, in which each link is taken from a spiral of wire by means of one or more cuts tangential to the internal profile of the winding. The cuts can be simultaneous or consecutive. The cutting unit includes a pair of blades, the cutting plane of which is adjustable with respect to horizontal so that it can be perpendicular to the coil winding to be cut; it also oscillates between two cutting positions in order to obtain separation of the link with two consecutive cuts in correspondence to two intermittent, 180.degree. one-way rotations of the coil. For chain-linking, a calibrated passage with a decreasing section is provided, in which the take-up unit, after having united a link to those already joined, forces the chain to advance, producing closure of the links with partial overlapping of their contoured extremities.
    Type: Grant
    Filed: September 23, 1982
    Date of Patent: January 15, 1985
    Assignee: ICM S.p.A. Italiana Costruzioni Metalmeccaniche
    Inventors: Massimo Bucefari, Giuseppe Scortecci
  • Patent number: D449790
    Type: Grant
    Filed: April 24, 2000
    Date of Patent: October 30, 2001
    Assignee: S.I.L.O. - Societa Italiana, Lavorazione Oro S.p.A.
    Inventor: Giuseppe Scortecci