Dual glazing panel system
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United States of America Patent
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Dec 27, 2016
Issued Date -
N/A
app pub date -
Sep 20, 2013
filing date -
Apr 17, 2009
priority date (Note) -
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Abstract
Panel unit assemblies with first and second engagement members having panel-attachment members for retaining portions of the panels and pairs of opposed transparent or translucent panels with retaining portions attached to the panel-attachment members of the first and second engagement members to form adjacent interlocked panel units. The first engagement member has a first wall disposed between the first pair of panels and a male member projecting from the first wall with at least one catch rail and the second engagement member has a second wall disposed between the panels with a pair of sidewalls defining an interlock cavity for receiving the male member. The catch rail of the male member is disposed adjacent to an inner surface of the sidewalls to engage an interlock cavity sidewall inner surface and limit pivoting movement of the panels.
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