US PATENT SUBCLASS 177 / 25.13
.~.~ Digital

Current as of: June, 1999
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177 /   HD   WEIGHING SCALES

25.11  DF  COMPUTER {5}
25.12  DF  .~ Electrical {2}
25.13.~.~ Digital {2}
25.14  DF  .~.~.~> Multiplying or dividing scales {3}
25.18  DF  .~.~.~> Combinatorial scales

DEFINITION

Classification: 177/25.13

Digital:

(under subclass 25.12) Apparatus where the electrical or electronic devices performs the mathematical operation using discrete data, (e.g., by means of a microprocessor or other electronic calculating means, acquired through an analog to digital conversion means).