US PATENT SUBCLASS 250 / 559.43
.~.~.~ Break detection


Current as of: June, 1999
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250 /   HD   RADIANT ENERGY

200  DF  PHOTOCELLS; CIRCUITS AND APPARATUS {11}
559.01  DF  .~ With circuit for evaluating a web, strand, strip, or sheet {13}
559.4  DF  .~.~ With indication of presence of material or feature {5}
559.43.~.~.~ Break detection


DEFINITION

Classification: 250/559.43

Break detection:

(under subclass 559.4) Subject matter wherein the circuit output indicates the complete separation of one portion of the material from another portion of the material (e.g., a strand break).