FENESTRATION UNIT WITH SASH RETENTION SYSTEM
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United States of America Patent
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Issued Date -
Jan 18, 2024
app pub date -
Jul 14, 2022
filing date -
Jul 14, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A fenestration unit includes a fenestration frame with a first frame member, and a sash including a sash frame to support a glazing unit. The fenestration unit includes a channel defined in one of the first frame member and the sash frame that extends along a first axis. The fenestration unit includes a retainer base associated with the other of the first frame member and the sash frame that extends along the first axis. The fenestration unit includes a retainer removably coupled to the first frame member and the sash frame to removably retain the sash frame on the fenestration frame. The retainer has a first retainer arm, a second retainer arm and a third retainer arm. The third retainer arm is movably coupled to the channel and the first retainer arm is movably coupled to the retainer base.
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