Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Reexamination Certificate
2007-01-16
2007-01-16
Dang, Hung Xuan (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
C351S158000, C002S448000, C002S449000
Reexamination Certificate
active
11289397
ABSTRACT:
A structure for fixing a side shield of glasses is disclosed, in which a glasses side shield can be easily detachably fixed at a glasses leg, and a shied shield can be protected from damages when attaching or detaching the side shield, with the glasses side shields being engaged between the left and right legs of glasses for thereby protecting user's eyes from being damaged by foreign substances which may be inputted between the glasses legs and a glasses body. The structure for fixing a side shield of glasses is characterized in that the fixture has a step portion protruded from a lower side end by a certain length with the fixture being inserted into the through hole of both sides through the opening of the side shield, and a curvature portion is formed at an upper side of the step portion, and the step portion of the fixture is tightly inserted into the through hole of the side shield, and a straight line shaped or cross shaped driver insertion groove is formed at an upper surface of the fixture.
REFERENCES:
patent: 5548351 (1996-08-01), Hirschman et al.
patent: 6540347 (2003-04-01), Radziwon et al.
Dang Hung Xuan
Frame-Tec Co., Ltd.
Mayer Brown Rowe & Maw LLP
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