Patents Assigned to G Safran Corp.
  • Corrective eyewear attachment and method
    Patent number: 6290354
    Abstract: Non-corrective eyewear such as sunglasses, skiing goggles and diving masks can be easily and economically made to correct eyesight with a corrective eyewear attachment that is aesthetically pleasing. The attachment may include a corrective nose piece connector and/or a rotatable lens. The rotatable lens makes it more economical to have prefabricated corrective lenses that requires a particular lens orientation such as when the corrective lens corrects for an astigmatism.
    Type: Grant
    Filed: April 4, 2000
    Date of Patent: September 18, 2001
    Assignee: G Safran Corp.
    Inventor: Gordon H. Safran