Lens replaceable eyeglasses
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United States of America Patent
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Jul 13, 2021
Grant Date -
Dec 24, 2020
app pub date -
Jun 20, 2019
filing date -
Jun 20, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pair of eyeglasses includes a front with two lenses installed in the two openings thereof. Two lugs respectively extend from two ends of the front and each have a slot communicating with the opening corresponding thereto. Two threaded holes are respectively defined through the two ends of the front and communicate with the two slots. Two screws threadedly extend through the two threaded holes to narrow the slots to secure the two lenses in the front. The two lugs are clamped between the two connectors and two securing members by bolts extending through the securing members, the lugs and the two connectors, and connected with two positioning members. The lenses can be replaced by unscrewing the bolts and the screws.
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Family
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