US PATENT SUBCLASS 57 / 355
.~.~.~ Having antifriction coating or material

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

1 R  DF  APPARATUS AND PROCESSES {45}
352  DF  .~ Strand guiding or guarding {4}
354  DF  .~.~ Separator or balloon limitor {3}
355.~.~.~ Having antifriction coating or material

DEFINITION

Classification: 57/355

Having antifriction coating or material:

(under subclass 354) Subject matter wherein the separator is either made from a material having a low frictional resistance or is coated with a material having a low frictional resistance.

SEE OR SEARCH CLASS

118, Coating Apparatus,

44, for false twist devices combined with means to coat a

strand (yarn, roving, sliver, etc.) while it is under the influence of the twister.