US PATENT SUBCLASS 426 / 562
.~.~ Baking powder


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



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}
561  DF  .~ Gas or gas generating agent per se {1}
562.~.~ Baking powder {1}
563  DF  .~.~.~> Phosphorus containing


DEFINITION

Classification: 426/562

(under subclass 561) Subject matter consisting of materials having reactant components which contacted with water or other liquid react to form a gas.