US PATENT SUBCLASS 405 / 170
.~.~.~ By joining successive sections of line

Current as of: June, 1999
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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}
169  DF  .~.~ With assembling of line structure {1}
170.~.~.~ By joining successive sections of line

DEFINITION

Classification: 405/170

By joining successive sections of line:

(under subclass 169) Method or apparatus wherein one portion of a string or conduit is connected to another portion of a string or length of conduit in end-to-end fashion.