US PATENT SUBCLASS 425 / 422
.~.~ With positive means to remove or eject product

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

406  DF  PRESS FORMING APPARATUS HAVING OPPOSED PRESS MEMBERS {6}
412  DF  .~ Male shaping member and female mold {11}
422.~.~ With positive means to remove or eject product

DEFINITION

Classification: 425/422

(under subclass 412) Apparatus comprising positive means to remove or expel a formed article from a shaping member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

352+, for male-female press type mold wherein the bottom of the female is a dynamic plunger.

436+, for ejecting, per se; see the search notes thereunder.