US PATENT SUBCLASS 510 / 440
.~.~ Bar or cake (e.g., having segments of different color, solubility, 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}
438  DF  .~ Heterogeneous arrangement (e.g., mixture of macroscopic particles differing in physical or chemical composition, etc.; liquid component encapsulated in or sorbed on solid material, etc.) {5}
440.~.~ Bar or cake (e.g., having segments of different color, solubility, etc.)

DEFINITION

Classification: 510/440

Bar or cake (e.g., having segments of different color, solubility, etc.):

(under subclass 438) Arrangements which are in the form or a bar or cake.