Eyeglass frames with dynamic vent
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United States of America Patent
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-
Oct 27, 2020
Grant Date -
Nov 29, 2018
app pub date -
Aug 1, 2018
filing date -
Feb 6, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Eyeglass frames include a face member and two temple members connected to the face member. The face member includes a rim with a brow configured to retain at least one lens. A nose member is connected to the face member and supports the rim separated from a face of a wearer by a gap. A vent passage is provided in the brow and extends from a front portion of the brow to a rear portion of the brow. A vent adjustment member provided on the brow directly above the at least one lens. The vent adjustment member is configured to move between a first position wherein the vent passage is substantially closed and a second position wherein the vent passage is open. The vent adjustment member is substantially flush with a medial portion and a lateral portion of the brow when the vent adjustment member is in the first position and offset from the medial portion and lateral portions of the brow when the vent adjustment member is in the second position.
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