Water filtration system
US8256625B2 · kind B2 · utility
1Cited by
19References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2005 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | May 13, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2201/4084
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter cartridge includes a top end cap and a bottom end cap spaced apart from one another. A filter media is disposed between the top and bottom end caps. An outlet channel is within the filter media and extends between the top end cap and the bottom end cap. The outlet channel includes an open top end proximate the top end cap and a closed bottom end proximate the bottom end cap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.