(under subclass 447) Apparatus wherein the means to feed the material comprises means to isolate a predetermined volume thereof and to deliver it as a charge.
SEE OR SEARCH THIS CLASS, SUBCLASS:
238+, for forming means comprising a dough divider type having a trap chamber.
256+, for a female mold and means to feed measured charges thereto.
557+, for a closed system comprising a female mold and means charging fluent stock thereto under pressure, said means including a trap chamber, (e.g.., injection molding apparatus, etc..).
SEE OR SEARCH CLASS 222, Dispensing,
251+, for a dispenser having a movable trap chamber and subclass 424.5 for a dispenser comprising a supply container with a trap; see the search notes thereunder.
