Clip-on sunglasses and method of manufacture thereof

Details Clip-on sunglasses and method of manufacture thereof Clip-on sunglasses and method of manufacture thereof

2007-07-11

2009-10-13

Dang, Hung X (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

With antiglare or shading

C351S057000, C264S250000

Reexamination Certificate

active

07600871

ABSTRACT:
The present invention provides clip-on sunglasses and methods of manufacture thereof. In accordance with an embodiment, the clip-on sunglasses comprise first and second lenses, each having retainer prongs positioned at an outer portion of each lens. The retainer prongs configured to engage an outer edge of eyeglasses. A bridge structure comprises first and second base portions affixed at inner portions of each of the first and second lenses. Each base portion comprises a protrusion. The bridge structure further comprises a elastic spanning member molded over the protrusions thereby being affixed to the first and second base portions.

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