US PATENT SUBCLASS 426 / 478
.~ Separating a starting material into plural different constituents

Current as of: June, 1999
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426 /   HD   FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS

665  DF  PROCESSES {25}
478.~ Separating a starting material into plural different constituents {4}
479  DF  .~.~> Removing of solid part from solid material {2}
486  DF  .~.~> Removal of air, unwanted gas, or unwanted odoriferous material {1}
489  DF  .~.~> Removal of desired liquid from solid plant material
490  DF  .~.~> Starting material is liquid {3}

DEFINITION

Classification: 426/478

(under subclass 665) Processes involving the treatment of a food material to result in two or more different fractions.

(1) Note. The separation operation may be preformed on the whole food or may be on part of an already separated food.

SEE OR SEARCH THIS CLASS, SUBCLASS:

443+, for a method of preparing or treating a dry product by an operation that may involve a water removing step.

506+, for a method of removing adhering dirt or materials which are not natural to the food by the use of water.

518, for a method of subdividing a food into plural same

constituents by cutting or comminuting.