US PATENT SUBCLASS 510 / 297
.~.~.~.~ Pouchlike water-insoluble unit enclosure

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}
109  DF  .~ For cleaning a specific substrate or removing a specific contaminant (e.g., for smoker's pipe, etc.) {50}
276  DF  .~.~ For textile material (e.g., laundry detergent, etc.) {30}
295  DF  .~.~.~ Dosing unit (e.g., detergent-impregnated water-insoluble substrate of fabric, tissue, etc.) {3}
297.~.~.~.~ Pouchlike water-insoluble unit enclosure

DEFINITION

Classification: 510/297

Pouchlike water-insoluble unit enclosure:

(under subclass 295) Compositions wherein the premeasured dose is contained in a pouchlike enclosure made of water-insoluble material, which may, however, be water-permeable so that the cleaning composition can be dispersed or dissolved in water.

SEE OR SEARCH CLASS

206, Special Receptacle or Package,

524.1+, for packages or containers, per se, wherein the material for the container or content is specified.