US PATENT SUBCLASS 166 / 242.2
.~ Flexible tube or cable

Current as of: June, 1999
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166 /   HD   WELLS

242.1  DF  CONDUIT WALL OR SPECIFIC CONDUIT END STRUCTURE {7}
242.2.~ Flexible tube or cable

DEFINITION

Classification: 166/242.2

Flexible tube or cable:

(under subclass 242.1) Conduit wall structure comprising a pliant thin-walled pipe; e.g., coiled tubing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

77.2+, for forcing coiled tubing into an existing well.

385, for a method of placing or shifting a well part using a flexible cable or wire.

SEE OR SEARCH CLASS

138, Pipes and Tubular Conduits,

118+, for flexible pipe structure of general utility.