Single chamber dynamic flow brewing device
US5715742A · kind A · utility
7Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1996 |
| Grant date | Feb 10, 1998 |
| Priority date | — |
| Expiry date | Sep 19, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/053
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A single chamber brewing device for brewing beverage has a single brewing chamber for receiving water and a brewing material such as tea, a thermally controlled heating element, and a thermally responsive valve for releasing brewed beverage from the brewing chamber into a container positionable underneath the brewing chamber. The heating element may be a heating and pumping element which pumps heated water into the brewing chamber to produce a dynamic flow within the brewing chamber to improve the brewing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.