Window assembly with latch track and method therefor
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United States of America Patent
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N/A
Issued Date -
Aug 11, 2005
app pub date -
Apr 6, 2005
filing date -
Jun 8, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Structure for maintaining a sliding window sash at an intended position with respect to a frame within which the sash moves. The sash is retained at a position along an axis generally perpendicular to a plane defined by the window frame. A balance tube assembly includes an elongate trough which extends generally parallel to a direction of intended sliding movement of the sash. A blade is mounted within a cavity in the sash and is disposed for pivotal movement between a first position, wherein the blade is retracted within an outwardly facing surface of the sash, and a second position, wherein the blade is extended through the outwardly facing surface of the sash into the trough.
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