US PATENT SUBCLASS 65 / 99.6
.~.~.~.~.~.~ By nonmechanical means

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}
90  DF  .~.~ Sheet {7}
99.1  DF  .~.~.~ By or with pouring molten glass onto forming surface {2}
99.2  DF  .~.~.~.~ Utilizing molten metal forming surface {3}
99.5  DF  .~.~.~.~.~ Maintaining or adjusting sheet width or thickness {1}
99.6.~.~.~.~.~.~ By nonmechanical means

DEFINITION

Classification: 65/99.6

By nonmechanical means:

(under subclass 99.5) Processes in which glass sheet width, or thickness is maintained, or adjusted by nonmechanical means, e.g., fluid pressure etc.