US PATENT SUBCLASS 177 / 21
.~.~.~ By intermittently used one of plural weighers

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

15  DF  WITH TOTAL REGISTER {3}
18  DF  .~ Cycle totalizer {4}
19  DF  .~.~ Single totalizer operated by plural weighers {2}
21.~.~.~ By intermittently used one of plural weighers

DEFINITION

Classification: 177/21

(under subclass 19) Apparatus wherein the totalizer is responsive to one of a plurality of weigh chambers said one being intermittently involved in a plurality of weighing operations.