(under subclass 200) Subject matter composed of two or more individual strand units twisted about each other.
(1) Note. The individual strand unit may be a yarn or other strand structure which is usually itself twisted prior to being plied and the structure thereof can be discerned in the plied structure. However, a multifilament strand which is twisted would not be considered a plied strand for this subclass.
SEE OR SEARCH THIS CLASS, SUBCLASS:
211, for plied strands in which the plied components are covered or wrapped strands.
