Sash balance shoe jamb attachment
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United States of America Patent
Stats
-
Aug 30, 2005
Grant Date -
N/A
app pub date -
Apr 14, 2004
filing date -
Apr 15, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sash balance shoe that draws an extending cord to the shoe by an elastic mechanism in the shoe is hung from a wall of a vertical track of a window jamb by the cord extending through the axis of a convex face of a radially extending annular wall that is on one end of a leg that passes through a hole in the track wall and is prevented from exiting from the hole by the diameter of the annular wall being larger than the diameter of the hole and by a radially extending annular ridge that is larger in diameter than the diameter of the hole and is beveled and flexible enough for insertion into the hole.
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