US PATENT SUBCLASS 239 / 40
.~.~.~ Drip discharge from secondary holder

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

34  DF  SLOW DIFFUSERS {9}
37  DF  .~ Gravity flow of liquid from supply holder {3}
39  DF  .~.~ Barometric flow to secondary holder {2}
40.~.~.~ Drip discharge from secondary holder {1}
41  DF  .~.~.~.~> To porous distributor to atmosphere

DEFINITION

Classification: 239/40

(under subclass 39) Apparatus in which the liquid discharges from the auxiliary reservoir in drop-by-drop manner.