US PATENT SUBCLASS 264 / 336
.~.~.~ Ejecting or stripping before full set or cure of work

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}
299  DF  .~ Shaping against forming surface (e.g., casting, die shaping, etc.) {10}
334  DF  .~.~ Article or material ejecting, core or mold stripping or separating {2}
336.~.~.~ Ejecting or stripping before full set or cure of work

DEFINITION

Classification: 264/336

(under subclass 334) Processes in which the article or molded material is ejected or stripped from the mold or molding surface when a desired shape is obtained but before the article is completely set or cured.

SEE OR SEARCH THIS CLASS, SUBCLASS:

82, for curing products with a reactive gas or vapor.

318, for methods of forming undercut articles in which the article is removed from the mold while the undercut portions are still flexible to permit removal without breaking.