Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading
Patent
1996-09-25
1999-07-27
Dang, Hung Xuan
Optics: eye examining, vision testing and correcting
Spectacles and eyeglasses
With antiglare or shading
351 57, G02C 900
Patent
active
059299630
ABSTRACT:
A corrective lens system and apparatus for use in protective eyewear devices such as ski goggles and sports shields is provided. In a preferred embodiment, a corrective lens assembly releasably snaps into place in multiple protective eyewear devices, allowing a user to own a single pair of corrective lenses for use with multiple devices. In preferred embodiments, the protective eyewear devices include a bridge support positioned behind the device lens for receiving and holding the corrective lens assembly. A nose clip embodiment is provided for use with ski goggles.
REFERENCES:
patent: D339364 (1993-09-01), Bolle
patent: 3051957 (1962-09-01), Chan
patent: 5371555 (1994-12-01), Nagel
patent: 5451438 (1995-09-01), Bolle
patent: 5542130 (1996-08-01), Grabos, Jr. et al.
patent: 5608470 (1997-03-01), Sheffield
Dang Hung Xuan
Smith Sport Optic, Inc.
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