US PATENT SUBCLASS 4 / 228.1
.~ Dispensing to air from closet

Current as of: June, 1999
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4 /   HD   BATHS, CLOSETS, SINKS, AND SPITTOONS

222  DF  DISINFECTION {11}
228.1.~ Dispensing to air from closet

DEFINITION

Classification: 4/228.1

Dispensing to air from closet:

(under subclass 222) Subject matter wherein the apparatus is disclosed for use with a closet to discharge a chemical into the atmosphere surrounding the closet for the purpose of disinfecting or deodorizing the air.

SEE OR SEARCH THIS CLASS, SUBCLASS:

220+, for a sewer ventilator provided with disinfecting apparatus.