INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER (drilling wells, obtaining fluids in general from wells E21B; pipe-line systems in general F17D)

Introduced: September 1968

Description

E03B covers systems and methods for sourcing, gathering, and transporting water for supply purposes. This includes water intake structures, collection facilities, storage reservoirs, pumping stations, and distribution networks that deliver water from natural sources or treatment plants to users. The classification encompasses both above-ground and underground infrastructure, such as wells, boreholes, aqueducts, pipelines, and associated control or measurement devices. Related sewerage and wastewater treatment systems are addressed separately in other E03 subclasses.

Title

Titles differ between systems:

IPC: INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER

CPC: INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER (drilling wells, obtaining fluids in general from wells E21B; pipe-line systems in general F17D)

Full Title

Full titles differ between systems:

IPC:

INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER

CPC:

INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER (drilling wells, obtaining fluids in general from wells E21B; pipe-line systems in general F17D)

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

6 shared codes have differing titles between IPC and CPC.

Child Classifications

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E03B 1/00 Methods or layout of installations for water supply (E03B3/00, E03B9/00 take precedence) IPC+CPC Available in IPC and CPC
E03B 11/00 Arrangements or adaptations of tanks for water supply (water-butts E03B3/03; storage aspects B65D, B65G, F17B, F17C; foundations E02D27/38; construction or assembling of bulk storage containers employing civil engineering techniques E04H7/00; tower aspects E04H12/00) +1 CPC IPC+CPC Available in IPC and CPC
E03B 3/00 Methods or installations for obtaining or collecting drinking water or tap water (treatment of water C02F) IPC+CPC Available in IPC and CPC
E03B 5/00 Use of pumping plants or installations; Layouts thereof (pumps; pumping plants or installations per se F04) IPC+CPC Available in IPC and CPC
E03B 7/00 Water main or service pipe systems (pipes or tubes in general F16L) +2 CPC IPC+CPC Available in IPC and CPC
E03B 9/00 Methods or installations for drawing-off water (domestic water-drawing devices E03C; taps or valves per se F16K) IPC+CPC Available in IPC and CPC