Roof curb
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 27, 1999
Grant Date -
N/A
app pub date -
Aug 29, 1997
filing date -
Aug 29, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rectangular curb unit is installed on a sloping standing seam metal roof at an angle to the dip direction, so that water does not accumulate on the upslope side of the curb unit. The curb unit has four side walls, and inserts shaped to conform to the seam geometry are welded to the walls at the seam locations, typically at opposite corners.
First Claim
Family
International Classification(s)
- No Non-US Classification to display
Cited Art Landscape
Patent Citation Ranking
- No Patent Citation Ranking to display
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