US PATENT SUBCLASS 264 / 158
.~.~ Shaving or slicing sheets from work block

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}
157  DF  .~ Dividing work to form plural articles {3}
158.~.~ Shaving or slicing sheets from work block

DEFINITION

Classification: 264/158

(under subclass 157) Processes where the dividing consists of the cutting of relatively thin sheets from a work piece generally along a plane parallel to the major face of the produced sheet.