Coffee roasting apparatus, coffee brewing apparatus and coffee roasting method
US10517313B2 · kind B2 · utility
3Cited by
8References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2015 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Jul 30, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F17/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A coffee roasting apparatus including a compartment for holding coffee beans; a roasting element for roasting the coffee beans in the compartment; and a controller for controlling the roasting element. The controller is configured to control the roasting element as a function of a rate of change in the volume of the coffee beans residing in the compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.