US PATENT SUBCLASS 510 / 365
.~.~ For removing greasy or oily contaminant from a substrate

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}
365.~.~ For removing greasy or oily contaminant from a substrate

DEFINITION

Classification: 510/365

For removing greasy or oily contaminant from a substrate:

(under subclass 109) Compositions specialized for removing from a substrate a greasy or oily contaminant.

SEE OR SEARCH CLASS

134, Cleaning and Liquid Contact With Solids,

31, and 40 for processes of removing an oily or greasy contaminant.

516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or Inhibiting,

198+, for wetting agents (e.g., spreading, penetrating, leveling) or methods of making such agents, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.