US PATENT SUBCLASS 508 / 217
.~.~ Animal protein (e.g., fish scales, etc.)

Current as of: June, 1999
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508 /   HD   SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS

110  DF  LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53}
216  DF  .~ Protein, carbohydrate, lignin, plant matter of indeterminate structure, or their reaction product of indeterminate structure {3}
217.~.~ Animal protein (e.g., fish scales, etc.) {1}
218  DF  .~.~.~> Hair or leather

DEFINITION

Classification: 508/217

Animal protein (e.g., fish scales, etc.):

(under subclass 216) Compositions which contain animal protein.

(1) Note. Included herein is animal protein in its raw and unprocessed forms (as in body parts or segments thereof), as well as in the form of partially or completely processed, refined, or isolated chemicals.