Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With auxiliary lenses movable in and out of the optical path
Reexamination Certificate
2006-03-14
2006-03-14
Mai, Huy (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With auxiliary lenses movable in and out of the optical path
C351S047000, C351S110000, C351S146000
Reexamination Certificate
active
07011402
ABSTRACT:
Eyeglasses of the invention include a pair of inner lenses, a nose bridge connecting the inner lenses, and at least one fastener means comprising a lens portion inserted into an opening defined by an inner lens. The lens portion connects with an end portion suited for attachment to a leg connected with an outer lens overlying one of the inner lenses. The end portion preferably comprises a material attracted to a magnet. In a preferred embodiment, a support arm extends laterally between the support arm and the end portion. Combination eyeglasses of the invention include a pair of outer lenses covering exterior surface portions of the inner lenses. The outer lenses include at least one rearwardly extending leg having a back portion connecting with a ferrous metal end portion. The back portion preferably includes a permanent magnet. In a preferred embodiment the eyeglasses also include end pieces attached to the inner lenses and supporting temples. The fastener means of the invention is positioned adjacent the nose bridge, adjacent the end pieces, or adjacent both the nose bridge and the end pieces.
REFERENCES:
patent: 6170950 (2001-01-01), Yoshida
patent: 6505932 (2003-01-01), Xiao
patent: 6783233 (2004-08-01), Xie
Klepac Glenn E.
Mai Huy
LandOfFree
Eyeglasses having magnetically attached outer lenses does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Eyeglasses having magnetically attached outer lenses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eyeglasses having magnetically attached outer lenses will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3549393