US PATENT SUBCLASS 264 / 143
.~.~.~ From strands

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

138  DF  WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE {10}
140  DF  .~ To form particulate product (e.g., flakes, etc.) {2}
141  DF  .~.~ Subsequent to extruding step {2}
143.~.~.~ From strands

DEFINITION

Classification: 264/143

(under subclass 141) Processes where a continuously extruded filament is cut to short length fibers or "staples".

SEE OR SEARCH THIS CLASS, SUBCLASS:

165+, for processes of forming indefinite length or continuous length articles, e.g., filaments, when not combined with a cutting step.