US PATENT SUBCLASS 65 / 444
.~.~ Glass (i.e., nonoptical fiber, metal oxide)

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

376  DF  PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS {18}
443  DF  .~ With coating (e.g., lubricant, sizing, etc.) {5}
444.~.~ Glass (i.e., nonoptical fiber, metal oxide)

DEFINITION

Classification: 65/444

Glass (i.e., nonoptical fiber, metal oxide):

(under subclass 443) Processes wherein the coating material for the glass fibers, filaments, or fiber preforms is itself a glass composition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

405, for multiple crucible methods of making glass coated optical fibers.