Sink-side filter
US8372275B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2010 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Jun 11, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/9464
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The present invention is a liquid filter that includes a removable filter cartridge that is easily accessible for quick, easy replacement, the filter being installed directly adjacent to or preferably in direct contact with the sink itself utilizing the opening originally intended for the spray attachment on the sink, or, where there is no opening for a spray attachment, by adding a small hole to access the liquid supply below the countertop, the filter being designed to sit entirely on top of the sink flange or countertop immediately adjacent to the sink and containing an integral faucet for dispensing filtered liquid, along with an integral actuator or switch to control the flow of filtered liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.