US PATENT SUBCLASS 405 / 167
.~.~.~ Articulated segments

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


405 /   HD   HYDRAULIC AND EARTH ENGINEERING

154  DF  PIPE OR CABLE LAYING, RETRIEVING, OR UNDERWATER MANIPULATION {6}
158  DF  .~ Submerging, raising, or manipulating line of pipe or cable in or from marine environment {7}
166  DF  .~.~ Facilitated by extension from line-laying vessel {1}
167.~.~.~ Articulated segments

DEFINITION

Classification: 405/167

Articulated segments:

(under subclass 166) Method or apparatus wherein the protruding means comprises a plurality of serially connected distinct sections, each of which is swingably attached to an adjacent section.