US PATENT SUBCLASS 426 / 641
.~ Animal derived material is an ingredient other than extract or protein

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

531  DF  PRODUCTS PER SE, OR PROCESSES OF PREPARING OR TREATING COMPOSITIONS INVOLVING CHEMICAL REACTION BY ADDITION, COMBINING DIVERSE FOOD MATERIAL, OR PERMANENT ADDITIVE {29}
641.~ Animal derived material is an ingredient other than extract or protein {6}
642  DF  .~.~> Shroud effecting treatment
643  DF  .~.~> Seafood
644  DF  .~.~> Poultry
645  DF  .~.~> Single source
646  DF  .~.~> Comminuted
647  DF  .~.~> Blood containing

DEFINITION

Classification: 426/641

(under subclass 531) Subject matter wherein the material is derived from animals.

SEE OR SEARCH THIS CLASS, SUBCLASS:

655, for extract and 657 for protein made from animal material.