Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Luke Pearse0
Blake Cole0
Date of Patent
August 23, 2022
0Patent Application Number
154521070
Date Filed
March 7, 2017
0Patent Citations Received
Patent Primary Examiner
CPC Code
A tubular structure includes at least one exterior tube and at least one interior tube, at least a portion of the interior tube is disposed within the exterior tube. The tubular structure further includes at least one expansion joint provided between the exterior tube and the interior tube and the expansion joint allows lateral expansion or contraction of the exterior tube and the interior tube and maintains a pressure within the exterior and the interior tubes.
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