Integrated multipane window unit and sash assembly and method for manufacturing the same
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United States of America Patent
Stats
-
Mar 25, 2003
Grant Date -
Apr 25, 2002
app pub date -
Jul 17, 2001
filing date -
Dec 5, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A multipane window unit is provided in which a sash frame is formed having an integral spacing structure upon which glazing panes are directly affixed. The spacing structure is formed integrally with the sash frame at internal glazing surfaces. Adhesive can be affixed to the internal glazing surfaces to attach the glazing panes. In this manner, a rigid, structural sash frame can be formed prior to attachment of the glazing panes, thereby eliminating the need for using separately manufactured insulating glass units while obtaining similar and improved benefits.
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Family
International Classification(s)
Cited Art Landscape
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