US PATENT SUBCLASS 99 / 301
.~.~.~ Liquid trap

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}
301.~.~.~ Liquid trap

DEFINITION

Classification: 99/301

(under subclass 300) Infusion apparatus wherein a body of liquid is arranged in the liquid supply so as to prevent escape through the supply of vapors present in the infusor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

293+, for liquid seals which condense vapors.

SEE OR SEARCH CLASS

220, Receptacles,

228, for closures provided with liquid seals.