US PATENT SUBCLASS 99 / 308
.~.~.~.~.~ Recycling or repercolating

Current as of: June, 1999
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99 /   HD   FOODS AND BEVERAGES: APPARATUS

275  DF  BEVERAGE {6}
279  DF  .~ Infusors {19}
300  DF  .~.~ With liquid supply or directing means {3}
304  DF  .~.~.~ Gravity feed infusor {3}
307  DF  .~.~.~.~ With force feed supply {3}
308.~.~.~.~.~ Recycling or repercolating {2}
309  DF  .~.~.~.~.~.~> Selective supply
310  DF  .~.~.~.~.~.~> Fountain type {2}

DEFINITION

Classification: 99/308

(under subclass 307) Infusion apparatus wherein liquid after contact with the infusible material is returned to the liquid supply means for reuse in again contacting the infusible material.