US PATENT SUBCLASS 425 / 400
.~.~.~ Including means positioning or centering work

Current as of: June, 1999
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425 /   HD   PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS

383  DF  PREFORM RESHAPING OR RESIZING MEANS: OR VULCANIZING MEANS INCLUDING A CONFORMING PREFORM SUPPORT {10}
394  DF  .~ Coacting shaping surfaces (e.g., pressure surfaces, etc.) {4}
398  DF  .~.~ Relatively reciprocating plunger and female mold {3}
400.~.~.~ Including means positioning or centering work

DEFINITION

Classification: 425/400

(under subclass 398) Apparatus comprising means for orienting a preform with respect to male and female members.

SEE OR SEARCH CLASS

65, Glass Manufacturing,

323, for glass working apparatus comprising means for centering or positioning a product or preform.