US PATENT SUBCLASS 264 / 37.32
.~.~ Into extrusion molding process

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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  DF  .~ Of process trim or excess blanked material (e.g., sprue, runner, flash, etc.) {3}
37.32.~.~ Into extrusion molding process

DEFINITION

Classification: 264/37.32

Into extrusion molding process:

(under subclass 37.3) Processes wherein the reclaimed surplus process material is recycled or is reused in an extrusion molding operation.

(1) Note. Extrusion molding is considered an operation wherein an article is shaped or formed by forcing a supply of the article forming material through a confining and shaping orifice.