Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With moisture prevention or absorption
Reexamination Certificate
2007-02-06
2007-02-06
Mai, Huy (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With moisture prevention or absorption
C351S132000, C351S158000
Reexamination Certificate
active
11166130
ABSTRACT:
A protective cushion attached to eyeglasses comprises at least one first fastener piece attached on the inner surface around the eye portions of an eyeglass frame and at least one cushion piece corresponding to the first fastener piece. The cushion piece is provided with a second fastener piece, which cushion piece is a sponge body enclosed by gas permeable cloth. The cushion piece will be attached onto the inner surface around the eye portions of the eyeglass frame for reducing the harm to eyes and the surrounding portions due to an external impact on the eyeglass frame and for keeping the skin in contact of the protective cushion dry and free from eczema. Further, the cushion piece is easy to replace.
REFERENCES:
patent: 4382440 (1983-05-01), Kapp et al.
patent: 4405212 (1983-09-01), Cooper
patent: 4785481 (1988-11-01), Palmer et al.
patent: 2006/0072065 (2006-04-01), Fernandez et al.
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