G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 1/06 (2006.01) G02C 5/00 (2006.01) G02C 5/20 (2006.01)
Patent
CA 2263950
An adjustable ear support for eyeglasses includes an elongated ear stem having a series of positioning teeth, and an ear piece movably mounted on the ear stem. The ear piece has a parallel pair of clamping rail portions flanking the lateral sides of the ear stem and is movable along the length of the ear stem. A detent projection is provided for the ear piece to engage one of the notches formed by adjacent positioning teeth so as to retain the ear piece at a desired portion on the ear stem. A pair of eyeglasses includes a lens frame having a pair of lens retaining rims, and a pair of lenses received in a pair of lens receiving spaces defined by the lens retaining rims. A lens removing slit is formed in a bridge which connects the lens retaining rims. The lens removing slit is in communication with the pair of lens receiving spaces to facilitate replacement of the lenses. A fastener is mounted removably on the bridge to close selectively the lens removing slit and retain the lenses on the lens frame. A pair of eyeglasses includes a lens frame having a pair of lens retaining rims, and a side support including a stem-type first side support and a strap-type second side support. Each of the lens retaining rims has a hollow engaging part for easily connecting the first side support or the second side support onto the lens retaining rims. The eyeglasses is suitable for use while engaging in vigorous activities and during general occasions.
Gagnon Mario
Nevshell Marketing Inc.
Robic
LandOfFree
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