Fully prefabricated steel armored blind
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United States of America Patent
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-
May 2, 2006
Grant Date -
Jan 22, 2004
app pub date -
Apr 17, 2003
filing date -
Apr 17, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The subject of the invention is directed toward a blind assembly having a pair of vertical elements. The vertical elements each have a top and bottom and a plurality of slots formed therein. An upper transverse element engages the tops of the vertical elements and a lower transverse element similarly engages the bottoms of the vertical elements. A plurality of slats engage the slots of the vertical elements and extend substantially parallel with the upper and lower transverse elements. A mounting arrangement interlocks the upper transverse element to the tops of the vertical elements, the lower transverse element to the bottoms of the vertical elements, and the slats to the vertical elements for eliminating the need to weld the blind assembly.
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Cited Art Landscape
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