US PATENT SUBCLASS 264 / 296
.~.~ One step reshapes portion only of article

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

239  DF  MECHANICAL SHAPING OR MOLDING TO FORM OR REFORM SHAPED ARTICLE {10}
294  DF  .~ Plural sequential shaping or molding steps on same workpiece {2}
296.~.~ One step reshapes portion only of article

DEFINITION

Classification: 264/296

(under subclass 294) Processes in which at least one of the shaping or molding steps alters the existing configuration of a limited portion of the article.