US PATENT SUBCLASS 222 / 435
.~.~.~ With means to prevent adjustment during discharge

Current as of: June, 1999
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222 /   HD   DISPENSING

424.5  DF  SUPPLY CONTAINERS WITH TRAPS {3}
425  DF  .~ With trap chamber cutoffs {11}
434  DF  .~.~ With discharge volume varying means {4}
435.~.~.~ With means to prevent adjustment during discharge

DEFINITION

Classification: 222/435

(under subclass 434) Dispensers having means to prevent adjustments of volume varying means during dispensing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

34, for registers with means to prevent zero setting during discharge.