US PATENT SUBCLASS 57 / 213
.~.~.~ Plural wire wrapped layer

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}
212  DF  .~.~ Wire wrapped {4}
213.~.~.~ Plural wire wrapped layer {4}
214  DF  .~.~.~.~> Stranded layers
215  DF  .~.~.~.~> Including nonround cross section
216  DF  .~.~.~.~> With core other than wire
217  DF  .~.~.~.~> Coated or impregnated

DEFINITION

Classification: 57/213

Plural wire wrapped layers:

(under subclass 212) Subject matter wherein there is a plurality of successive wire wrapped layers about the core.

SEE OR SEARCH THIS CLASS, SUBCLASS:

15+, for covering or wrapping operations for making strands with plural wrapped layers.

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