US PATENT SUBCLASS 222 / 33
.~.~ Operating cycle including reset to zero

Current as of: June, 1999
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222 /   HD   DISPENSING

23  DF  WITH RECORDER, REGISTER, INDICATOR, SIGNAL OR EXHIBITOR {11}
32  DF  .~ With zero-setting mechanism {3}
33.~.~ Operating cycle including reset to zero

DEFINITION

Classification: 222/33

(under subclass 32) Dispensers in which the register parts are set to zero by the operation of the dispenser as a part of a discharge cycle. The indication to be set back is usually one remaining from the previous dispensing operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

16, for registers, etc., having an element that causes operation of the cut-off mechanism, and set to starting position as a part of the discharge cycle.