Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Matthew McCarthy0
Steven Taitinger0
Date of Patent
October 22, 2024
0Patent Application Number
176985970
Date Filed
March 18, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
An apparatus for selectably sealing an interior bore of a completion string comprises an elongate body and has connectors for connecting the body in line with a completion string. An interior wall of the apparatus forms a bore through the elongate body. A rupturable barrier member fastened to and bridging the bore is deformable so as to permit passage therepast after being ruptured. The barrier member includes at a weakened path defining a leaf extending from a hinge portion narrower than the widest portion of the leaf.
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