Patents by Inventor Giuseppe Vassena

Giuseppe Vassena 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).

  • Equipment for cold-drawing a metal wire
    Patent number: 7290432
    Abstract: Equipment for cold-drawing a metal wire. The equipment includes a succession of a sleeve with a cylindrical hole and a threading die with a conical hole. The sleeve is inserted into a support and terminates with an extension inserted into the conical hole of the threading die. The support has a first annular projection and the threading die has a second annular projection coupled to the first projection so as to keep the sleeve and the threading die in position.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: November 6, 2007
    Assignee: Vassena Filiere s.r.l.
    Inventor: Giuseppe Vassena
  • Equipment for cold-drawing a metal wire
    Publication number: 20060048561
    Abstract: The following invention refers to an equipment for cold-drawing a metal wire. The equipment comprises a succession of a sleeve (5) with a cylindrical hole (8) and a threading die (11) with a conical hole (14). The sleeve (5) is inserted into a support (6) and terminates with an extension (9) inserted into said conical hole (14) of the threading die (11). The support (6) has a first annular projection (20) and the threading die (11) has a second annular projection (22) coupled to said first projection (20) so as to keep the sleeve (5) and the threading die (11) in position.
    Type: Application
    Filed: October 6, 2003
    Publication date: March 9, 2006
    Inventor: Giuseppe Vassena
  • Wire cleaning apparatus and system
    Patent number: 5121573
    Abstract: Apparatus, for in-line cleaning of wire being formed, disposes abrasive elements in confronting relationships on opposite sides of the travel path and in surface contact with the wire running between them.
    Type: Grant
    Filed: May 10, 1990
    Date of Patent: June 16, 1992
    Assignee: Florida Wire and Cable Company
    Inventor: Giuseppe Vassena