US PATENT SUBCLASS 57 / 230
.~.~ Plural wrapped layers

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

200  DF  STRAND STRUCTURE {11}
210  DF  .~ Covered or wrapped {10}
230.~.~ Plural wrapped layers

DEFINITION

Classification: 57/230

Plural wrapped layers:

(under subclass 210) Subject matter wherein there is a plurality of successive wrapped layers about the core.

SEE OR SEARCH THIS CLASS, SUBCLASS:

15+, for processes and apparatus for making strands with a plurality of wrapped layers.

213+, for other covered or wrapped strands having a plurality of wrapped layers.