US PATENT SUBCLASS 65 / 435
.~.~ With fiber stretching, drawing, or pulling (e.g., from rod, etc.)

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

376  DF  PROCESSES OF MANUFACTURING FIBERS, FILAMENTS, OR PREFORMS {18}
385  DF  .~ Process of manufacturing optical fibers, waveguides, or preforms thereof {29}
435.~.~ With fiber stretching, drawing, or pulling (e.g., from rod, etc.)

DEFINITION

Classification: 65/435

With fiber stretching, drawing, or pulling (e.g., from rod, etc.):

(under subclass 385) Processes including a step of elongating the optical fiber, waveguide, or preform by imposing a strain or tension thereto.