US PATENT SUBCLASS 264 / 316
.~.~.~ Utilizing sheet-like material

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}
313  DF  .~.~ Utilizing a flexible, deformable, or destructable molding surface or material {3}
316.~.~.~ Utilizing sheet-like material

DEFINITION

Classification: 264/316

(under subclass 313) Processes wherein a flexible or resilient sheet or web is employed as a mold or mold surface or as a separate mold liner.

(1) Note. Tubes or casings or other hollow articles regardless of length are not considered to be sheets or webs for purposes of this subclass and are excluded herefrom.

SEE OR SEARCH THIS CLASS, SUBCLASS:

338, for mold coatings or linings, per se, or specific materials.