Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles Pochodyla0
Date of Patent
August 11, 2009
0Patent Application Number
116666670
Date Filed
November 8, 2005
0Patent Primary Examiner
Patent abstract
A device for isolating at least a portion of a pipe from fluid flowing therethrough. The device having a body (1) that is at least partially insertable into the pipe. An external surface of the body is adapted to abut with an inner surface of the pipe to substantially prevent fluid flowing therethrough. At least one valve element (10) is arranged within the body (1) and is selectively openable and closable to permit fluid to flow through the body to facilitate removal of the body from the pipe.
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