Electrical beverage making apparatus
US6578467B1 · kind B1 · utility
16Cited by
10References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2002 |
| Grant date | Jun 17, 2003 |
| Priority date | — |
| Expiry date | Feb 12, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J27/21066
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An electric coffee maker (2) comprises a first chamber (4), and a second chamber (6) arranged on top of the first chamber. A tube (8) extends down from the second chamber (6) into the first chamber (4) for transferring liquid between the two chambers. The base (20) of the first chamber (4) is provided with electric heater (24) and a thermally responsive control (46) is provided associated with the base (20) so as to be responsive to the temperature of the heater (24) or to a section of the base (20) for interrupting the power supply to or reducing the heating output of the heater (24).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.