Sanitary locking lip split well seal
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United States of America Patent
Stats
-
May 12, 1992
Grant Date -
N/A
app pub date -
Jun 6, 1990
filing date -
Jun 6, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A well seal and split packer for a well seal. The well seal includes a split packer having interconnecting lips to allow the packer to be slipped around one or more installed drop pipes while providing an essentially leakproof seal after installation without the use of adhesives or adhesive-type flexible sealants.
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Family
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Cited Art Landscape
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