US PATENT SUBCLASS 405 / 207
.~.~.~ Compartment in base

Current as of: June, 1999
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405 /   HD   HYDRAULIC AND EARTH ENGINEERING

195.1  DF  MARINE STRUCTURE OR FABRICATION THEREOF {11}
203  DF  .~ Floatable to site and supported by marine floor {3}
205  DF  .~.~ With ballasting means to sink or position structure at site {2}
207.~.~.~ Compartment in base {1}
208  DF  .~.~.~.~> And leg depending from base

DEFINITION

Classification: 405/207

Compartment in base:

(under subclass 205) Method or apparatus wherein the construction includes and is supported upon a foundation within which is located the buoyant compartment(s), which foundation, or one or more elongated columnar members suspended therefrom, contacts the earthen bed underlying the body of water.