US PATENT SUBCLASS 425 / 303
.~.~ Corrugating reshaper

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

289  DF  PREFORM SEVERING MEANS {10}
302.1  DF  .~ Serially arranged with preform reshaping means {3}
303.~.~ Corrugating reshaper

DEFINITION

Classification: 425/303

(under subclass 302.1) Apparatus wherein the preform reshaping means forms alternate ridges and grooves or wrinkles.

SEE OR SEARCH THIS CLASS, SUBCLASS:

396, for corrugating means, per se; see search notes thereunder.