US PATENT SUBCLASS 510 / 420
.~.~ Alkali metal or ammonium borate, or crude plant or animal material extract component (e.g., borax, sour milk, soap bark extract, etc.)

Current as of: June, 1999
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510 /   HD   CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS

108  DF  CLEANING COMPOSITIONS OR PROCESSES OF PREPARING (E.G., SODIUM BISULFATE COMPONENT, ETC.) {21}
405  DF  .~ Liquid composition {15}
420.~.~ Alkali metal or ammonium borate, or crude plant or animal material extract component (e.g., borax, sour milk, soap bark extract, etc.)

DEFINITION

Classification: 510/420

Alkali metal or ammonium borate, or crude plant or animal material extract component (e.g., borax, sour milk, soap bark extract, etc.):

(under subclass 405) Compositions which include a component which is an alkali metal or ammonium salt of a boron and oxygen containing inorganic acid, or is a crude extract of whole plant or animal material.