Pipe joints or couplings – Flexible joint – rigid members
Patent
1995-02-22
1996-04-09
Melius, Terry Lee
Pipe joints or couplings
Flexible joint, rigid members
285177, 285293, 403223, 137375, 24442, F16L 2710
Patent
active
055055001
ABSTRACT:
A sleeve member is positioned between an outlet pipe and a drain structure to form a fluid flow passageway isolated from the ambient atmosphere to confine fluid emissions from either the outlet pipe or the drain structure and prevent the fluid emissions from entering the ambient atmosphere. The sleeve member includes two sleeve ends of different diameters and an intermediate sleeve member segment having a truncated cone configuration flaring outwardly and downwardly from the uppermost sleeve end to the lowermost sleeve end.
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Barocio, Jr. Joseph R.
Webb James E.
Lampe Thomas R.
Melius Terry Lee
Nsertaseal Corporation
Shackelford Heather
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