Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Combined
Reexamination Certificate
2007-03-08
2009-02-03
Dang, Hung X (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Combined
C351S041000
Reexamination Certificate
active
07484846
ABSTRACT:
A double eyelid forming device for non-surgically generating a crease in the upper eyelids of a human comprising a pair of glasses, one string attached to each of the two upper rims of the glasses and running along the curvature of the upper rim, and two sets of beads, each set slidably threaded onto one string. When the device is worn by a human, each set of the beads presses against the corresponding upper eyelid of the human and lead to the formation of a double eyelid.
REFERENCES:
patent: 4153346 (1979-05-01), Gomer
patent: 6733856 (2004-05-01), Nojiri
patent: 2004/0134506 (2004-07-01), Nojiri
patent: 2044817 (1989-09-01), None
patent: 2003-310650 (2003-11-01), None
patent: 2003069056 (2003-08-01), None
Dang Hung X
Liu Zhiqiang
Sommer Evelyn M.
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