Tilt and turn window lock system
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United States of America Patent
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-
Mar 16, 1999
Grant Date -
N/A
app pub date -
Sep 27, 1997
filing date -
Sep 27, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
In a multi-position window that has a window sash that is rotatable out of the window frame on at least two different axis on pivots which are changed by a drive train on the sash moving to positions, the improvement includes one of a spring driven bolt and a strike on the window sash being moved by the drive train into alignment and engagement with the other on the window frame and with a hole for a tool to retract the bolt from the strike.
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