Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Reexamination Certificate
2006-02-14
2006-02-14
Dang, Hung Xuan (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
C351S057000
Reexamination Certificate
active
06997551
ABSTRACT:
A snap-on, flip-up pair of eyeglasses mounting over and modifying a conventional pair of eyeglasses. A pair of lenses are engaged by a frame having a bridge and mounting apparatus snap-on and flip-up mounts the frame over the conventional pair of glasses, while maintaining the snap-on, flip-up pair of eyeglasses a sufficient distance from the conventional pair of eyeglasses to prevent damage therebetween when the snap-on, flip-up pair of eyeglasses is snapped on/off or flipped up/down. The mounting apparatus includes a pair of arms extending rearwardly from the bridge of the frame and terminating in a pair of fingers that depend therefrom and which are spaced-apart from each other so as to form a resilient space therebetween that snappingly receives the bridge of the conventional pair of eyeglasses so as to allow the snap-on, flip-up pair of eyeglasses to snap-on/off and flip-up/down over the conventional pair of eyeglasses.
REFERENCES:
patent: 2714717 (1955-08-01), Allman
patent: 4534627 (1985-08-01), Vosper
patent: 4955707 (1990-09-01), Gazeley
patent: 5118178 (1992-06-01), Tuckman
patent: 6869180 (2005-03-01), Kidouchim
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