US PATENT SUBCLASS 405 / 197
.~.~ Sectional leg

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

195.1  DF  MARINE STRUCTURE OR FABRICATION THEREOF {11}
196  DF  .~ With work deck vertically adjustable relative to floor {4}
197.~.~ Sectional leg

DEFINITION

Classification: 405/197

Sectional leg:

(under subclass 196) Method or apparatus wherein a columnar member is composed of a plurality of interconnected or nested segments.