US PATENT SUBCLASS 166 / 355
.~.~.~ With means to compensate for vessel movement

Current as of: June, 1999
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166 /   HD   WELLS

335  DF  SUBMERGED WELL {10}
351  DF  .~ Means removably connected to permanent well structure {7}
352  DF  .~.~ Surface vessel {3}
355.~.~.~ With means to compensate for vessel movement

DEFINITION

Classification: 166/355

With means to compensate for vessel movement:

(under subclass 352) Process or apparatus including provision to accommodate for the relative movement between the buoyant means resting on the surface of the water and the well.

(1) Note. Included herein is provision to allow for

relative movement brought about by wave or tide action on the vessel.