Gaskets used in joining corrugated pipe
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United States of America Patent
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-
Jan 24, 1995
Grant Date -
N/A
app pub date -
Jun 11, 1992
filing date -
Jun 11, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A profile gasket adapted for forming a seal in a joint between an annular band and annularly grooved ends of two pipes positioned end-to-end. The profile gasket comprises a sheet of elastomeric material having a bottom surface with at least two integrally molded and laterally spaced ridges running along its length.
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