US PATENT SUBCLASS 65 / 99.1
.~.~.~ By or with pouring molten glass onto forming surface


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.~.~.~ By or with pouring molten glass onto forming surface {2}
99.2  DF  .~.~.~.~> Utilizing molten metal forming surface {3}
100  DF  .~.~.~.~> Onto moving roll or platen {1}


DEFINITION

Classification: 65/99.1

By or with pouring molten glass onto forming surface:

(under subclass 90) Processes directed to forming a sheet by casting or rolling molten glass onto a support; see the Glossary for a definition of "casting".

SEE OR SEARCH THIS CLASS, SUBCLASS:

89, for a process of film forming hollow stock on a surface.

253+, for sheet or strip forming by rolling means.

258+, for sheet casting means.

SEE OR SEARCH CLASS

264, Plastic and Nonmetallic Article Shaping or Treating: Processes,

298, for processes of casting plastic material on a liquid surface, and subclasses 299+ for processes for shaping plastic material against a forming surface.