US PATENT SUBCLASS 65 / 487
.~.~ Having fiber breakout detection, compensation, or prevention means

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

483  DF  FIBER MAKING APPARATUS {21}
484  DF  .~ With measuring, controlling, sensing, timing, inspecting, indicating, or testing means {7}
487.~.~ Having fiber breakout detection, compensation, or prevention means

DEFINITION

Classification: 65/487

Having fiber breakout detection, compensation, or prevention means:

(under subclass 484) Apparatus provided with means to (a) recognize breaks, (b) adjust or vary tension, or (c) avoid breaks of the fibers, filaments, or preforms thereof.