Patents by Inventor Umberto FILIPPI

Umberto FILIPPI 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).

  • Hinge for eyeglasses
    Patent number: 10724590
    Abstract: A hinge for eyeglasses, which includes first elements for pivoting to a front of eyeglasses, and second elements for pivoting to a temple of eyeglasses, and which include a leaf spring that defines a cavity. The second pivoting elements include an abutment head that can rotate about a rotation axis and is configured to be associated rigidly with one end of the temple. The abutment head includes a protrusion inserted into the cavity of the leaf spring so as to be retained in the cavity. The rotation of the abutment head about the rotation axis in a first direction of rotation produces the flexing of the leaf spring by the protrusion and the consequent rotation of the temple.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: July 28, 2020
    Assignee: LUXOTTICA S.R.L.
    Inventor: Umberto Filippi
  • HINGE FOR EYEGLASSES
    Publication number: 20190011726
    Abstract: A hinge for eyeglasses, which includes first elements for pivoting to a front of eyeglasses, and second elements for pivoting to a temple of eyeglasses, and which include a leaf spring that defines a cavity. The second pivoting elements include an abutment head that can rotate about a rotation axis and is configured to be associated rigidly with one end of the temple. The abutment head includes a protrusion inserted into the cavity of the leaf spring so as to be retained in the cavity. The rotation of the abutment head about the rotation axis in a first direction of rotation produces the flexing of the leaf spring by the protrusion and the consequent rotation of the temple.
    Type: Application
    Filed: December 21, 2016
    Publication date: January 10, 2019
    Inventor: Umberto FILIPPI