Device unit, and system for fluid extraction
US7287670B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2003 |
| Grant date | Oct 30, 2007 |
| Priority date | — |
| Expiry date | Jun 4, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2001/0814
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A fluid extracting device is structured to be capable of extracting only a predetermined amount of a fluid such as wine or the like while a deterioration preventive gas is being supplied to a bottle B and the fluid extracting device (60), which are coupled to each other in an airtight state. Consequently, the partial extraction in a plurality of operations is made possible without causing quality deterioration of the fluid such as wine or the like even after the bottle is once opened. Further, such a structure is provided that the fluid extracting devices (60) having a large number of bottles of wine or the like attached thereto are mounted on a display table at a wine bar or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.