US PATENT SUBCLASS 65 / 261
BLOWING MEANS WITH BLOW MOLD

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

261BLOWING MEANS WITH BLOW MOLD {5}
262  DF  .~> With treating means
263  DF  .~> Combined with vacuum means
264  DF  .~> Traveling mold {1}
266  DF  .~> Mold rotary about own axis
267  DF  .~> With means heating and/or cooling apparatus

DEFINITION

Classification: 65/261

(under the class definition) Apparatus comprising means utilizing differential gas pressure inflating a glass charge having a preliminary cavity therein in a female mold thereby imparting a shape thereto.

SEE OR SEARCH THIS CLASS, SUBCLASS:

81, for a process of forming a hollow product in a mold cavity utilizing differential gas pressure.

207+, for glass blowing apparatus combined with means charging a gob thereto.

227+, for glass blowing apparatus combined with diverse glass working means.

243+, for apparatus including plural distinct glass blowing units.

SEE OR SEARCH CLASS 425, Plastic Article or Earthenware Shaping or Treating: Apparatus,

297, for the combination of means shaping a parison from bulk material with downstream blow shaping means and severing means therebetween; subclass 326 for extrusion shaping apparatus with downstream blow shaping means and subclasses 387+ for a preform reshaping means utilizing work contacting fluid pressure.