Device for preparing a beverage
US7377207B2 · kind B2 · utility
18Cited by
16References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2003 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Aug 5, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/402
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention relates to a device for preparing a beverage, comprising:—a water reservoir (1);—a chamber (5) that is connected to said reservoir for delivering water;—means (17) for filling said chamber with water;—means (16) for emptying water from the chamber;—a compressed gas reservoir (2) with a three-way valve (4) for displacing said means so as to empty the chamber; and—a conduit (14) for conveying the water from the chamber to an extraction head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.