US PATENT SUBCLASS 65 / 362
Current as of: June, 1999
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(under the class definition) Apparatus comprising (1) a male forming element constructed to cooperate with a female mold, or (2) a plunger-type discharge assistant for a molten glass feeder.
SEE OR SEARCH THIS CLASS, SUBCLASS:
305+, for a press molding machine including a plunger, especially subclass 317 for a reciprocating female mold member co-acting with a stationary male die; see the "Search Notes" thereunder.
SEE OR SEARCH CLASS
425, Plastic Article or Earthenware Shaping or Treating: Apparatus,
457, for a dynamic male shaping means including mechanical movement or power means and subclass 469 for a shaping plunger, per se.