EYEGLASSES HAVING A SNAP-ON ONE-PIECE LENS
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United States of America Patent
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Issued Date -
Mar 25, 2021
app pub date -
Nov 21, 2019
filing date -
Sep 19, 2019
priority date (Note) -
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Abstract
A pair of eyeglasses includes a primary lens, a primary lens frame including upper and lower frame sections, and at least one snap-on unit disposed between the primary lens and the primary lens frame and including upper and lower engaging members respectively provided on top and bottom portions of the primary lens, and upper and lower engaging blocks respectively protruding from the upper and lower frame sections toward the primary lens. The top and bottom portions of the primary lens are removably embedded in the upper and lower frame sections through snapping engagement between the upper engaging block and the upper engaging member and between the lower engaging block and the lower engaging member.
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