Patents by Inventor Alessandro Da Forno

Alessandro Da Forno 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).

  • Eye-glass earpiece with adjustable hinge joint
    Patent number: 5953791
    Abstract: An earpiece for eyeglasses is characterized by an earpiece body (1) having an eyelet (2) at its end and a threaded section (6) on which is screwed a sleeve (10) containing an elastic mechanism (9) suitable for pushing a cursor (8) against the eyelet (2) so that the distance between the sleeve edge (10a) and the cursor body (8c) can be adjusted.
    Type: Grant
    Filed: November 5, 1997
    Date of Patent: September 21, 1999
    Assignee: Marcolin S.p.A.
    Inventor: Alessandro Da Forno
  • Sunglasses
    Patent number: D810814
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: February 20, 2018
    Assignee: OMEGA LTD
    Inventors: Alessandro Da Forno, Jean-Claude Monachon