(under the class definition) Apparatus comprising means adapted to be associated with a female mold to compress, compact or distribute material therein.
SEE OR SEARCH THIS CLASS, SUBCLASS:
403, for preform reshaping surfaces, per se.
456, for a tamp rod including mechanical movement or power means.
457, for a male shaping means including mechanical movement or power means.
468, for a core and a positioning means therefor. SEE OR SEARCH CLASS
