Multi-serve airtight coffee dispenser
US11805935B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2018 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Apr 27, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/52
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention relates to a dispensing device (10) for dispensing a food product from a exchangeable multi-dose container (1), the device comprising a support (9) for removably supporting the container (1), a sealable dosing chamber (4) for receiving, dosing and holding a dose of food product dispensed from the container (1), oxygen reducing means (5) designed for reducing oxygen level in the dosing chamber (4), characterized in that the device further comprises at least one piston (7) arranged to move relatively to the support (9) of the device, and configured to at least partially enclose the dosing chamber (4) in an initial sealingly engaged position of the piston with the support (9), the piston (7) being designed for selectively opening the container (1) by moving relatively to the support (8) and for enabling the dosing chamber (4) to be charged with the dose of food product in an extended and sealingly disengaged position of the piston (7) relative to the support (9).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.