US PATENT SUBCLASS 510 / 117-- .~.~.~ Gas generating (e.g., effervescent, etc.)

US PATENT SUBCLASS 510 / 117
.~.~.~ Gas generating (e.g., effervescent, etc.)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999 Terms of Use

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}
116	DF	.~.~ For removable dentures {1}
117		.~.~.~ Gas generating (e.g., effervescent, etc.)

DEFINITION

Classification: 510/117

Gas generating (e.g., effervescent):

(under subclass 116) Compositions which generate a gas in the course of cleaning.

(1) Note. The gas may facilitate cleaning merely by agitation of the cleaning solution (e.g., carbon dioxide, etc.), by oxidation or bleaching action (e.g., nascent oxygen, etc.), or both.

SEE OR SEARCH CLASS

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

10+, for foam colloid systems or agents for such systems or making or stabilizing such systems or agents, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.