US PATENT SUBCLASS 425 / 379.1
.~.~ Plural spaced


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

376.1  DF  STOCK PRESSURIZING MEANS OPERABLY ASSOCIATED WITH DOWNSTREAM SHAPING ORIFICE {7}
378.1  DF  .~ Including heating or cooling means {2}
379.1.~.~ Plural spaced


DEFINITION

Classification: 425/379.1

Plural spaced:

(under subclass 378.1) Apparatus comprising multiple heating or cooling means, each one a discrete distance from the other; (e.g.., heating or cooling means at the injection cylinder and also at the feed hopper area).