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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
A47L 9/18

Liquid filters

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

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 > Liquid filters

CPC:

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 (in general B01D; cyclones B04C); Dust separators; Dust removal; Automatic exchange of filters > Liquid filters

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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