US PATENT SUBCLASS 57 / 319
.~.~ Intermittent

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}
315  DF  .~ With drafting {5}
319.~.~ Intermittent {1}
320  DF  .~.~.~> Mule type {3}

DEFINITION

Classification: 57/319

Intermittent:

(under subclass 315) Subject matter wherein the strand material is successively drafted, twisted, and wound in a cyclic operation.