US PATENT SUBCLASS 65 / 263
.~ Combined with vacuum means


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

261  DF  BLOWING MEANS WITH BLOW MOLD {5}
263.~ Combined with vacuum means


DEFINITION

Classification: 65/263

(under subclass 261) Apparatus in combination with means to reduce the pressure exteriorly of the charge to less than atmospheric.

SEE OR SEARCH THIS CLASS, SUBCLASS:

233+, for a press and blow machine utilizing vacuum means to compact a charge in a mold.