US PATENT SUBCLASS 424 / 535
.~ Milk or colostrum (e.g., butter, whey, etc.)

Current as of: June, 1999
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424 /   HD   DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS

520  DF  EXTRACT, BODY FLUID, OR CELLULAR MATERIAL OF UNDETERMINED CONSTITUTION DERIVED FROM ANIMAL IS ACTIVE INGREDIENT {21}
535.~ Milk or colostrum (e.g., butter, whey, etc.)

DEFINITION

Classification: 424/535

Milk or colostrum (e.g., butter, whey, etc.):

(under subclass 520) Subject matter in which the material is or is derived from milk or colostrum; e.g., butter, whey, etc.

SEE OR SEARCH CLASS

426, Food Edible Material: Processes, Compositions, and Products,

34+, for fermented milk products; and subclasses 580+ for lacteal derived products intended to be edible.