IP Library › Granted Patent US 8,172,394
Granted Patent B2
US 8,172,394 · App. 12/884,320 · Granted May 8, 2012

Flexible eyewear frame with rigid lens retainer

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Quick Facts
Patent No.
US 8,172,394
App. No.
12/884,320
Granted
May 8, 2012
Kind
B2
Abstract

A rigid lens retaining apparatus has first and second portions. The first portion is engaged with a substantially flexible eyewear frame and the second portion is engaged with a lens. Therefore, the rigid lens retainer provides a secure and releasable attachment of lenses to the substantially flexible eyewear frame.

Claims (13)

1. Eyewear comprising:

a substantially flexible eyewear frame;

a rigid lens retaining apparatus including first and second portions thereof, the first portion being removably engaged with a portion of the substantially flexible eyewear frame; and

at least one lens in direct contact and releasably engaged with the second portion of the rigid lens retaining apparatus.

2. The eyewear as claimed in claim 1 wherein the first portion of the rigid lens retaining apparatus is removeably received in a cavity defined in the substantially flexible eyewear frame.

3. The eyewear as claimed in claim 1 wherein a portion of material of the substantially flexible eyewear frame is removably received in at least one cavity defined in the first portion of the rigid lens retaining apparatus.

4. The eyewear as defined in claim 1 wherein the substantially flexible molded eyewear frame comprises a pair of lens support sections, the rigid lens retaining apparatus including a pair of rigid lens retainers removeably engaged with the respective lens support sections, the at least one lens together with another lens forming a pair of lenses releaseably engaged with the respective rigid lens retainers.

5. The eyewear as defined in claim 4 wherein the rigid lens retainers encircle the respective lens and each of the rigid lens retainers comprises a circumferential outer periphery forming the first portion of the rigid lens retaining apparatus and a circumferential inner periphery defining the second portion of the rigid lens retaining apparatus.

6. The eyewear as defined in claim 4 wherein each of the rigid lens retainers defines a curved profile having a first curvature to match a curvature of the substantially flexible eyewear frame and a second curvature to match a curvature of one of the lenses, the second curvature being less curved than and located forwardly with respect to the first curvature, to thereby position the lenses in front of the eyewear frame.

7. The eyewear as defined in claim 6 wherein each of the rigid lens retainers defines a curved profile having a first curvature at the outer periphery of the lens retainer and a second curvature at the inner periphery of the lens retainer, the second curvature being less curved than the first curvature and the inner periphery projecting forwardly from the outer periphery to position the lenses having the second curvature in front of the eyewear frame having the first curvature.

8. A method for attaching at least one lens to a substantially flexible eyewear frame, comprising:

providing a rigid lens retainer, the rigid lens retainer having first and second portions thereof, the first and second portions including respective first and second engaging apparatus; and

removably attaching the first portion of the rigid lens retainer with a portion of the substantially flexible eyewear frame by engaging the first engaging apparatus with the portion of the substantially flexible eyewear frame and releaseably attaching the second portion of the rigid lens retainer with the at least one lens by engaging the second engaging apparatus to the at least one lens.

Continuity (2)
Continuation In Part 12392447 · Feb 25, 2009
Related Publication 20110001922A1 · Jan 6, 2011