Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Patent
1997-05-02
1998-07-07
Dang, Hung K.
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
351 57, G02C 900, G02C 708
Patent
active
057777144
ABSTRACT:
An eyewear front frame construction having first and second frame components in the form of a unitary, plastic brow bar having a pair of integral nose pads extending downwardly therefrom, and a pair of eyewires having a central bridge, respectively. The first and second frame components are attached together at primary attachment points by a pair of nose pad overlays which are affixed to the eyewires, respectively, and which align with and are secured over the nose pads which are attached to the brow bar. A pair of screws are passed through the nose pad overlays from the front and extend into the nose pads. Secondary attachment points are established by first and second tabs affixed to a respective eyewire which are inserted into a pair of recesses formed in the brow bar, and a pair screws extending therethrough which are inserted through the back surface of the brow bar.
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1994 Ray Ban Source Book pp. 7, 16.
1996 Ray Ban Source Book p. 10.
1997 Ray Ban Source Book p. 17.
Bausch & Lomb Incorporated
Dang Hung K.
McGuire Katherine
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