Patent ID: 6302538
Filing Date: 2001-10-16
Classification: G02C

Abstract:
A clip-on sunglass assembly for mounting on eyeglasses comprising first and second frame parts, each of said frame parts comprising a lens retaining portion, at least one eyeglass engaging prong and a bridge element; and means for connecting said bridge elements for movement between a proximate position, wherein said frame parts are relatively close to each other, and a remote position, wherein said frame parts are relatively far from each other, said connecting means comprising a substantially cylindrical enclosure and at least one spring situated within said enclosure, said connecting means being operably interposed between said bridge elements, said spring normally biasing said frame parts towards said proximate position, said connecting means comprising a second substantially cylindrical enclosure, a second spring situated within said second enclosure, and a connecting element, operably connecting said enclosures.