US PATENT SUBCLASS 174 / 89
.~.~.~ Radially spread or flanged sheath or conduit

Current as of: June, 1999
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174 /   HD   ELECTRICITY: CONDUCTORS AND INSULATORS

68.1  DF  CONDUITS, CABLES OR CONDUCTORS {15}
70 R  DF  .~ Combined {8}
84 R  DF  .~.~ With joints {11}
89.~.~.~ Radially spread or flanged sheath or conduit

DEFINITION

Classification: 174/89

(under subclass 84) Joints in which the conduit wall or the cable sheath at the joint is radially spread or flanged, usually for better engagement with the joint sleeve or casing.