US PATENT SUBCLASS 65 / 248
.~.~ With relative rotation between plunger and mold during withdrawal

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

243  DF  PLURAL DISTINCT GLASSWORKING APPARATUS {4}
246  DF  .~ Plural presses {4}
248.~.~ With relative rotation between plunger and mold during withdrawal {1}
249  DF  .~.~.~> Plungers oppositely disposed

DEFINITION

Classification: 65/248

(under subclass 246) Apparatus including means to cause relative rotation between the plunger and mold during the extraction of the plunger from a molded article.