Milk frothing with pressurized gas
US9060646B2 · kind B2 · utility
4Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 2011 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Dec 7, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/4489
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A milk frothing device (1) delimiting an area (2) for mixing milk (35) from a milk reservoir (3) and gas (49), comprises a supply arrangement (4) of pressurized gas. The pressurized gas supply arrangement (4) has a propelling gas conduit (41) configured to deliver pressurized propelling gas (48) into the milk reservoir (3) to pressurize the reservoir and propel thereby pressurized milk (36) from the reservoir to the mixing area (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.