Balance system for sash window assembly
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United States of America Patent
Stats
-
Feb 25, 2003
Grant Date -
Jun 6, 2002
app pub date -
Apr 19, 2001
filing date -
Apr 19, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A balance assembly (15) is provided for a sash window assembly (10). The sash window assembly (10) has a sash window (12) slidable within a master frame (14). The balance assembly (15) has an elastomer balance member (30) having one end adapted to be connected to the master frame (14) and another end adapted to be connected to the sash window (12) to provide an upward biasing force to the sash window (12). A system (50) is provided for custom-manufacturing the balance member (30) and for custom-manufacturing a sash window assembly (10) incorporating the balance member (30).
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