US PATENT SUBCLASS 65 / 344
.~.~ With deputer, draw ring, or draw shield

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

336  DF  GATHERING OR DRAWING POOL TYPE FURNACE {2}
339  DF  .~ Separate and distinct means defining pool (e.g., floor-supported dam) {5}
344.~.~ With deputer, draw ring, or draw shield

DEFINITION

Classification: 65/344

(under subclass 339) Apparatus including (1) means in a pool of molten glass defining a source of draw and/or (2) means shielding an area of draw.

(1) Note. A deputer, per se, is placed in this subclass.

SEE OR SEARCH THIS CLASS, SUBCLASS:

338, for a similar combination combined with a heater or heat exchange means for the deputer, draw ring, or draw shield.