US PATENT SUBCLASS 177 / 25.19
.~.~ Weight history

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

25.11  DF  COMPUTER {5}
25.12  DF  .~ Electrical {2}
25.19.~.~ Weight history

DEFINITION

Classification: 177/25.19

Weight history:

(under subclass 25.12) Apparatus where the device maintains a memory of previous weight value for an individual, object, class of objects or a sum of serial increments of fluent material.