Patents Assigned to Kenco Optics, Inc.
  • Monolithic reinforced eyeglass frame and friction welding method for manufacturing same
    Patent number: 4690523
    Abstract: An eyeglass frame is disclosed which comprises a monolithic, one piece front member fabricated of thermoplastic resin and having a unitary brow bar and a pair of lens rims depending therefrom, there being an elongated reinforcement member fully embedded within said front member.
    Type: Grant
    Filed: July 3, 1985
    Date of Patent: September 1, 1987
    Assignee: Kenco Optics, Inc.
    Inventor: Joseph Loiacono