US PATENT SUBCLASS 264 / 608
.~.~.~ Utilizing spacing means between stacked articles while heating outside of mold

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

603  DF  OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM {30}
605  DF  .~ Particular or specific manner of positioning, arranging, or conveying of plural articles or plural preforms (e.g., stacking, utilizing spacer, etc.) during sintering, vitrifying, or drying {3}
607  DF  .~.~ Utilizing removable setter or spacing means {1}
608.~.~.~ Utilizing spacing means between stacked articles while heating outside of mold

DEFINITION

Classification: 264/608

Utilizing spacing means between stacked articles while heating outside of mold:

(under subclass 607) Process wherein, during a heating step outside a mold, two or more articles are arranged one above the other with an intervening separating means therebetween.