US PATENT SUBCLASS 166 / 344
.~.~ Connection to provide fluid flow path

Current as of: June, 1999
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166 /   HD   WELLS

335  DF  SUBMERGED WELL {10}
338  DF  .~ Connection or disconnection of submerged members remotely controlled {6}
344.~.~ Connection to provide fluid flow path {3}
345  DF  .~.~.~> Connection of riser-and-tubing assembly to other structure
346  DF  .~.~.~> Yieldable tubing
347  DF  .~.~.~> Connection of lateral flow line

DEFINITION

Classification: 166/344

Connection to provide fluid flow path:

(under subclass 338) Process, apparatus, or device including securing of a well element of the type that is to provide as a passage of liquid or gaseous flowable material.