US PATENT SUBCLASS 65 / 336
GATHERING OR DRAWING POOL TYPE FURNACE


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

336GATHERING OR DRAWING POOL TYPE FURNACE {2}
337  DF  .~> Supplemental heating or heat exchange means associated with pool {1}
339  DF  .~> Separate and distinct means defining pool (e.g., floor-supported dam) {5}


DEFINITION

Classification: 65/336

(under the class definition) Apparatus comprising furnaces having a structurally defined area, permitting removal (e.g., by drawing, ladling, etc.) of molten glass from a pool by means located there above.

SEE OR SEARCH THIS CLASS, SUBCLASS:

125, for a process of gathering from an upper surface of a

glass pool.

324+, for glass furnaces including means to dispense glass.

SEE OR SEARCH CLASS

432, Heating, appropriate subclasses, for glass heating apparatus including means to heat molten glass in a receptacle from which molten glass is gathered or drawn therefrom to form a glass product; however, structure peculiar to gathering, or drawing will cause placement in Class 65.