US PATENT SUBCLASS 174 / 95
.~ Plural duct

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

68.1  DF  CONDUITS, CABLES OR CONDUCTORS {15}
95.~ Plural duct {2}
96  DF  .~.~> Embedded conduit-ducts or conductors
97  DF  .~.~> Grooves or channels

DEFINITION

Classification: 174/95

(under subclass 68.1) Structures having two or more distinct ducts for receiving electrical conductors.

(1) Note. Compare this class, subclass 104.

(2) Note. See Class 138, Pipes and Tubular Conduits, subclasses 111+ for plural duct pipes and tubular conduits not structurally limited to electrical use.