US PATENT SUBCLASS 424 / 522
.~ Separated animal oil or solidified form thereof derived from animal flesh and other than from liver or dairy type

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}
522.~ Separated animal oil or solidified form thereof derived from animal flesh and other than from liver or dairy type {4}
523  DF  .~.~> Fish oil or solidified form thereof
524  DF  .~.~> Whale or porpoise oil or solidified form thereof
525  DF  .~.~> Skunk, musk, or mink oil or solidified form thereof
526  DF  .~.~> Lard, rind, or tallow

DEFINITION

Classification: 424/522

Separated animal oil or solidified form thereof derived from animal flesh and other than from liver or dairy type:

(under subclass 520) Subject matter in which the material is a separated animal oil or solidified form thereof and is other than derived from the liver of any animal or from a lacteal source.

(1) Note. The term "separated animal oil" denotes an oil which has been physically or chemically extracted or removed from its original animal source.

(2) Note. The term "wool fat" is the same as lanolin which is chemically a wax rather than a fat. Subject matter under the class definition directed to lanolin as the active ingredient is proper for Class 514, subclasses 169+.

(3) Note. Included in this and the indented subclasses are neat's-foot oil, whale oil, mink oil, etc.

(4) Note. Fat absent a rendering process is considered to be adipose tissue and see in particular, subclass 574.

SEE OR SEARCH THIS CLASS, SUBCLASS:

535, for oils or solidified forms thereof which are derived from dairy products; e.g., butter, etc.

554+, for oil derived from liver.