US PATENT SUBCLASS 65 / 83
.~.~ With positive cooling of product or molten glass at forming area

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

17.1  DF  PROCESSES {32}
66  DF  .~ Forming product or preform from molten glass {7}
83.~.~ With positive cooling of product or molten glass at forming area {2}
84  DF  .~.~.~> By direct gaseous contact
85  DF  .~.~.~> Of glass product

DEFINITION

Classification: 65/83

(under subclass 66) Processes directed to the dynamic cooling of the molten glass in a pool or the formed product at the portion of the glass pool at which the product forming operation occurs.

SEE OR SEARCH THIS CLASS, SUBCLASS:

111+, for a glass preform treating process which includes a step of cooling the preform.

204, for sheet drawing means combined with cooling means in the drawing chamber.