Systems and methods for retention of lenses in eyeglass frames using elastic cushion connectors
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United States of America Patent
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Aug 6, 2019
Grant Date -
Dec 14, 2017
app pub date -
Dec 31, 2014
filing date -
Dec 31, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
User configurable eyeglasses employing retention of lenses in eyeglass frames using elastic cushion connectors may include a pair of lenses, each lens comprising at least one tab extending from the lens. An eyeglasses frame may define at least two fittings, each fitting positioned to receive one tab extending from a lens and each fitting sized larger than the tab to be received. A plurality of eyeglass lens retention cushions are each adapted to be disposed in one of the fittings and to receive one of the tabs. Each eyeglass lens retention cushion might have an elastic cushion body having a relaxed, or in situ, exterior size larger than an interior socket of the fittings and may have an interior opening with a relaxed, or in situ, size smaller than a tab extending from an eyeglasses lens.
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