Patents by Inventor Alessio Ressia

Alessio Ressia 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).

  • Motor vehicle headlight
    Patent number: 4992911
    Abstract: A substantially rectangular motor vehicle headlight, the reflecting body of which is defined by a rear paraboloid of rotation defined by lateral end walls, the curved inner surfaces of which are in the form of two lateral paraboloids of translation arranged with their concave sides facing each other and having respective focal axes coinciding with each other and with the optical axis of the rear paraboloid; a light source being provided on the optical axis and at the focus point of the rear paraboloid.
    Type: Grant
    Filed: November 21, 1989
    Date of Patent: February 12, 1991
    Assignee: Carello S.p.A.
    Inventor: Alessio Ressia