Filters; Dust separators; Dust removal; Automatic exchange of filters

Introduced: September 1968

Last revised: January 2006

Full Title

Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners > Filters; Dust separators; Dust removal; Automatic exchange of filters

Classification Context

Section:: HUMAN NECESSITIES
Class:: FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
Subclass:: DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL

Related Keywords

FILTER(S) for suction cleaners

5 direct subcodes

Child Classifications

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A47L 9/12 Dry filters
A47L 9/14 Bags or the like; Attachment of, or closures for, bags
A47L 9/16 Arrangement or disposition of cyclones or other devices with centrifugal action
A47L 9/18 Liquid filters
A47L 9/19 Means for monitoring filtering operation