Septic system box pipe seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 16, 2004
Grant Date -
N/A
app pub date -
Oct 2, 2003
filing date -
Dec 7, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A seal plate includes tear out sections that leave pipe sealing openings, an externally threaded cylindrical portion that extends through a hole in a septic system distribution box wall, a resilient cup-shaped flange that faces one side of the wall around the hole, an internally threaded ring with hand grips that is screwed onto the cylindrical portion against the other side of the wall so that the wall is clamped between the ring and the cup-shaped flange and the flange bends axially, resiliently forcing concentric radially spaced axially extending ridges on the cup shape flange sealingly against the wall.
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