Housing ventilation system, housing and housing portion, use of said system, and mold for manufacturing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 19, 2004
Grant Date -
Oct 16, 2003
app pub date -
Dec 24, 2002
filing date -
Dec 28, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This system is for ventilating a housing or a housing portion that has to house a contents (39) and has ventilation grids (33, 35) for the contents, the grids being formed from segments of material leaving a gap between them, characterized in that these segments of material are arranged at at least two levels (9a, 9b) offset depthwise in the general direction of entry of a gaseous fluid into the housing or the housing portion through the grid in question, in order to constitute, by grid, a multiple-grid system, the grids being offset depthwise with respect to one another.
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Family
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Cited Art Landscape
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