Patents by Inventor Ivo Benvegnu?

Ivo Benvegnu? 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).

  • Method of manufacturing a metal frame for spectacles and frame manufactured by that method
    Patent number: 9632329
    Abstract: A method of manufacturing a metal frame for spectacles with a front frame, a pair of lens-carrying eyepieces of metal wire and a central bridge for support on the nose, is described, the bridge being obtained in a single piece, by bending a wire of metal material, and having a pair of corresponding lengths of wire which are capable of being attached to corresponding lens-carrying eyepieces, a recess being provided by milling on each of the lengths, each recess having at least a partial interference fit with a respective surface portion of the metal wire of the corresponding lens-carrying eyepieces, each of the lengths being welded to the corresponding portion of lens-carrying eyepieces at the location of the respective recess to attach each lens-carrying eyepiece to the central bridge.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: April 25, 2017
    Assignee: SAFILO SOCIETA' AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.P.A.
    Inventor: Ivo Benvegnu′
  • Protective helmet of reducible dimensions for sports use, in particular for use by cyclists
    Patent number: D697267
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: January 7, 2014
    Assignee: SAFILO Societa Azionaria Fabbrica Italiana Lavorazione Occhiali S.p.A.
    Inventor: Ivo Benvegnu′