Eye protection for Corona virus
US-2021228410-A1 · Jul 29, 2021 · US
US9192520B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9192520-B2 |
| Application number | US-201314014209-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 29, 2013 |
| Priority date | Aug 31, 2012 |
| Publication date | Nov 24, 2015 |
| Grant date | Nov 24, 2015 |
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Official abstract text for this publication.
Eyewear is disclosed that can have multiple ventilation states providing different amounts of ventilation through the eyewear. The eyewear can include a lens and a frame. In some embodiments, the lens can be movable with respect to the frame to provide the multiple ventilation states. In some embodiments, the eyewear can include a gasket that removably attaches to the frame. In some embodiments, the gasket can be movable with respect to the frame to provide the multiple ventilation states.
Opening claim text (preview).
What is claimed is: 1. Eyewear comprising: a lens; a frame configured to support the lens in a field of view of a wearer; and a lens retaining member coupled to a brow portion of the frame, wherein the lens retaining member is rotatable between a closed position and an open position; wherein the closed position of the lens retaining member retains the lens on the frame in a closed configuration configured to be in the field of view of the wearer; wherein the open position…
Physics · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Physics · mapped topic
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