US PATENT SUBCLASS 65 / 334
WITH MOLTEN GLASS CHARGE CUTTING OR SCRAPING MEANS


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

334WITH MOLTEN GLASS CHARGE CUTTING OR SCRAPING MEANS


DEFINITION

Classification: 65/334

(under the class definition) Apparatus including (1) molten glass severing or scraping means, per se, constructed to co-act with a surface of a charge confining means (e.g. a surface of a mold), or (2) such means claimed in combination with a fragment of glass working apparatus, or (3) gob shears, per se, not elsewhere classified.

SEE OR SEARCH THIS CLASS, SUBCLASS:

133, for a process comprising severing a stream of molten glass; see the "Search Notes" thereunder.

207+, for combination apparatus comprising gob charging means and shape imparting receptacle means with or without molten glass severing means.

303, for a gob shaping or treating means located downstream of a gob severing means.

324, for molten glass dispensing means with or without molten glass severing means, especially subclass 332 for a tank feeder with a plunger-type discharge assistant and a severing means. SEE OR SEARCH CLASS

83, Cutting, appropriate subclasses, especially

600, and 623 for gob shears, per se.