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IPC Subgroup
A47L 7/04

for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air

Introduced: September 1968

Last revised: January 2006

Full Title

Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids > for using the exhaust air for other purposes, e.g. for distribution of chemicals in a room, for sterilisation of the air

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

STERILISING of exhaust air from suction cleaners

2 direct subcodes

Child Classifications

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  • A47L 7/06 for supporting the suction cleaner on the exhaust air
  • A47L 7/08 with combustion of dust in exhaust air