Combination grinder and brewer
US6988444B1 · kind B1 · utility
30Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 2003 |
| Grant date | Jan 24, 2006 |
| Priority date | — |
| Expiry date | Mar 17, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/42
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A combination grinder and brewer for grinding of coffee beans and delivering ground coffee to a brewing chamber for the brewing of a coffee beverage includes a fan for creating a positive pressure air blanket at the interface between the delivery system and the brewing chamber so as to minimize movement of moistened air from the brewing chamber into the delivery system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.