US PATENT SUBCLASS 264 / 146
.~.~ Slitting longitudinally


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}
145  DF  .~ Forming continuous work followed by cutting {2}
146.~.~ Slitting longitudinally {1}
147  DF  .~.~.~> Of web to form plurality of threads


DEFINITION

Classification: 264/146

(under subclass 145) Processes wherein the continuously formed work is slit parallel to the direction of movement.