US PATENT SUBCLASS 510 / 335
.~.~.~ With component inhibiting corrosion of metal or vitreous enamel laundering equipment (other than inorganic silicate)

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}
335.~.~.~ With component inhibiting corrosion of metal or vitreous enamel laundering equipment (other than inorganic silicate)

DEFINITION

Classification: 510/335

With component inhibiting corrosion of metal or vitreous enamel laundering equipment (other than inorganic silicate):

(under subclass 276) Compositions which additionally include a component which prevents the corrosion, such as tarnishing or discoloration, of metal or vitreous enamel laundering equipment which comes into contact with the cleaning agent, said component being other than an inorganic silicate salt.