US PATENT SUBCLASS 510 / 233
.~.~.~.~.~.~ With alkali metal hydroxide, carbonate, bicarbonate, or sesquicarbonate component

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}
218  DF  .~.~ For equipment used in processing, handling, storing, or serving edible product (e.g., dairy or brewery equipment, household utensils, etc.) {4}
220  DF  .~.~.~ For use in automatic dishwasher {7}
231  DF  .~.~.~.~ Halogen-free inorganic phosphorus containing component {1}
232  DF  .~.~.~.~.~ With inorganic silicon containing component {1}
233.~.~.~.~.~.~ With alkali metal hydroxide, carbonate, bicarbonate, or sesquicarbonate component

DEFINITION

Classification: 510/233

With alkali metal hydroxide, carbonate, bicarbonate, or sesquicarbonate component:

(under subclass 232) Compositions which include a component which is a hydroxide, carbonate, bicarbonate, or

sesquicarbonate of an alkali metal (Li, Na, K, Rb, or Cs).