Construction of a water treatment reservoir for a domestic water treatment appliance
US6491815B2 · kind B2 · utility
10Cited by
33References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2001 |
| Grant date | Dec 10, 2002 |
| Priority date | — |
| Expiry date | Jan 12, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2307/04
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A water treatment apparatus for treating ozone with water is disclosed. The water treatment reservoir has a bottom, a fill line, a head space for receiving off gas provided above the fill line and a passageway for conveying off gas from the head space to an off gas venting outlet and for removing water which is above the fill from the water treatment reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.