Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1993-11-12
1994-08-30
Hart, Charles
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
D152463, 55381, 55DIG2, B01D 4602
Patent
active
053424204
ABSTRACT:
A dust and dirt collecting apparatus for a vacuum cleaner includes a porous bag defining a dust and dirt collecting enclosure. A releasing strip is disposed on an outer surface of the bag for releasing an active agent (such as a deodorant) into air passing through the vacuum cleaner. A covering associated with the releasing strip is switchable from a first condition blocking release of the active agent by the releasing strip to a second condition enabling release of the active agent by the releasing strip.
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Hart Charles
Home Care Industries, Inc.
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