TOROIDAL SEAL AND METHOD FOR THE SEALING OF PIPES
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United States of America Patent
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Issued Date -
Aug 20, 2015
app pub date -
Sep 18, 2013
filing date -
Oct 4, 2012
priority date (Note) -
Abandoned
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Abstract
The present disclosure relates to methods and apparatus for the sealing of pipes. The apparatus includes a seal, the seal being a toroidal seal. The seal may be formed from a pipe to be sealed by cutting a portion of the pipe to form such a seal. The seal may be machined with generally convex edges. The disclosure also relates to a method of sealing a pipe using such a seal and a method of manufacturing a seal from a pipe to be sealed.
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