Domestic plumbing installations for fresh water or waste water; Sinks

Introduced: September 1968

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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E03C 1/01 for combinations of baths, showers, sinks, wash-basins, closets, urinals, or the like IPC+CPC Available in IPC and CPC
E03C 1/02 Plumbing installations for fresh water +4 CPC IPC+CPC Available in IPC and CPC
E03C 1/12 Plumbing installations for waste water; Basins or fountains connected thereto (drainage devices in floors E03F5/04); Sinks +2 CPC IPC+CPC Available in IPC and CPC
E03C 2001/005 2nd only CPC only CPC only

Class E03,2013–2023, worldwide · Source: EPO PATSTAT

Class E03,2013–2023, worldwide · Source: EPO PATSTAT