Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Reexamination Certificate
2005-07-26
2005-07-26
Mai, Huy (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
C351S057000
Reexamination Certificate
active
06921166
ABSTRACT:
A spectacle set includes a primary spectacle frame and a detachable shelter frame constructed for mounting behind the primary spectacle frame. The primary spectacle frame includes a frame body for mounting a pair of lenses in position, wherein the frame body includes a primary bridge connected between the two lenses, and two side extensions provided at two outer sides of the lenses respectively for coupling with a pair of temples respectively. The detachable shelter frame includes a shelter frame for supporting two auxiliary lenses and an attaching arrangement provided on a front side of the shelter frame to detachably mount the shelter frame behind the frame body, so as to securely mount the detachable shelter frame behind the primary spectacle.
REFERENCES:
patent: 6206519 (2001-03-01), Lin
patent: 6412942 (2002-07-01), McKenna et al.
patent: 6478420 (2002-11-01), Xiang
patent: 6505932 (2003-01-01), Xiao
patent: 6755522 (2004-06-01), Strenk
patent: 2002/0012097 (2002-01-01), Zelman
Chan Raymond Y.
David and Raymond
Mai Huy
Viva International Group
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