US PATENT SUBCLASS 99 / 279
.~ Infusors


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

275  DF  BEVERAGE {6}
279.~ Infusors {19}
280  DF  .~.~> Automatic control {2}
284  DF  .~.~> Convertible
285  DF  .~.~> With signal, indicator or observation means
286  DF  .~.~> With prior handling or treating (e.g., roasting or grinding)
287  DF  .~.~> With agitating or compacting
288  DF  .~.~> With cooking or heating means
289 R  DF  .~.~> With infusive material feeding and/or discharging {3}
290  DF  .~.~> Combined
291  DF  .~.~> Plural infusors
292  DF  .~.~> Pressure-vacuum or reflex type
293  DF  .~.~> Steamer or condenser type {1}
295  DF  .~.~> Cartridge type
296  DF  .~.~> Invertible type
297  DF  .~.~> Plunger type
298  DF  .~.~> Plural bed or filter type
299  DF  .~.~> With infusive rate or interval control means
300  DF  .~.~> With liquid supply or directing means {3}
316  DF  .~.~> Plural compartment {1}
323  DF  .~.~> Infusing receptacles


DEFINITION

Classification: 99/279

(under subclass 275) Apparatus for subjecting a material containing an extractable or infusible beverage substance to the action of an extracting or infusing fluid which is usually at an elevated temperature.

SEE OR SEARCH CLASS

422, Chemical Apparatus and Process Disinfecting, Deodorizing, Preserving, or Sterilizing,

255+, for apparatus for dissolving, leaching, or extracting a soluble constituent of a nonbeverage material.

426, Food or Edible Material: Processes, Compositions, and Products, for processes of infusing beverage materials.