US PATENT SUBCLASS 65 / 231
.~.~ Blank mold encaseable in finish mold

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

227  DF  DIVERSE DISTINCT GLASSWORKING APPARATUS {2}
229  DF  .~ Press means with blow means {6}
231.~.~ Blank mold encaseable in finish mold

DEFINITION

Classification: 65/231

(under subclass 229) Apparatus comprising a blank mold nested within a blow mold during a parison forming operation with means withdrawing the blank mold to permit subsequent blowing of the parison mold in the blow mold.