US PATENT SUBCLASS 264 / 37.3
.~ Of process trim or excess blanked material (e.g., sprue, runner, flash, etc.)

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

37.1  DF  RECYCLING OF RECLAIMED OR PURIFIED PROCESS MATERIAL (NOT RECYCLED CONSUMER USED ARTICLES) {6}
37.3.~ Of process trim or excess blanked material (e.g., sprue, runner, flash, etc.) {3}
37.31  DF  .~.~> Into blow molding process
37.32  DF  .~.~> Into extrusion molding process
37.33  DF  .~.~> Into injection molding process

DEFINITION

Classification: 264/37.3

Of process trim or excess blanked material (e.g., sprue, runner, flash, etc.):

Processes under subclass 37.1 wherein the reclaimed or purified process material is surplus process material which may, for example, have been stamped, excised, or rejected.