Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Bridges
Reexamination Certificate
2000-10-11
2001-11-13
Mai, Huy (Department: 2873)
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
Bridges
C351S118000, C351S063000
Reexamination Certificate
active
06315408
ABSTRACT:
FIELD OF INVENTION
The present invention relates to improvements in foldable spectacle frames.
BACKGROUND OF INVENTION
There exist various foldable spectacles, which can be received within containers, such as glasses bags, for easy carriage as that disclosed in ROC (Taiwan) Patent Publication No. 282840, and U.S. Pat. No. 5,896,185.
It is disclosed U.S. Pat. No. 4,820,035 another type of spectacle frame comprising lens frames and temples, wherein the temples are foldable to a thin form in substantially a same plane as the lens frames without lapping over the lens frames.
The present invention provides a spectacle frame, in a combination, including a retractable bridge that connects a pair of frames and a pair of retractable temples, such that after folding, the spectacle frame is stored in a rigid, thin, rectangular shape container.
BRIEF DESCRIPTION OF INVENTION
An object of this invention is to provide a spectacle frame that includes a retractable bridge that connects a pair of frames so as to reduce its size in folding.
Another object of this invention is to provide a spectacle frame that includes a pair of retractable temples of stable constructions.
A further object of the present invention is to provide a rigid, thin, rectangular container for such foldable spectacle frame thereby preventing the spectacle frame from and increasing the protection thereof against accidental occurrences of squeezes and damages.
The structure and features of the present invention can be readily realized by those skilled in the art with reference to the description of the preferred embodiment accompanied with the drawings.
REFERENCES:
patent: 4820035 (1989-04-01), Kanda
patent: 5896185 (1999-04-01), Huang
patent: 5929966 (1999-07-01), Conner
patent: 6017119 (2000-01-01), Huang
Ladas and Parry
Mai Huy
LandOfFree
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