Invention Grant
- Patent Title: Coffee brewing system with features for rapid and/or multiple extraction processes
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Application No.: US14594970Application Date: 2015-01-12
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Publication No.: US09962030B2Publication Date: 2018-05-08
- Inventor: Joshua Lewis Avins , Eli Salomon
- Applicant: Joshua Lewis Avins , Eli Salomon
- Applicant Address: US PA Wyomissing
- Assignee: Voga Coffee, Inc.
- Current Assignee: Voga Coffee, Inc.
- Current Assignee Address: US PA Wyomissing
- Agency: Perkins Coie LLP
- Main IPC: A47J31/36
- IPC: A47J31/36 ; A23F5/26 ; A47J31/00 ; A47J31/06 ; A47J31/10 ; A47J31/44 ; A47J31/02

Abstract:
Coffee makers with features for rapid and/or multiple extraction processes, and associated systems and methods, are shown. A representative method for brewing coffee includes placing ground coffee on a filter element of a brew chamber, directing heated water into the brew chamber and in contact with the ground coffee and, during a first phase, brewing coffee in the brew chamber without subjecting the coffee to a pressure differential of at least 150 torr between the brew chamber and a coffee chamber to which the brew chamber is coupled, the coffee chamber having a capacity of 200 mL or more. The representative method further includes, during a second phase, extracting the coffee from the brew chamber through the filter element and into the coffee chamber via a pressure differential of at least 150 torr between the brew chamber and the coffee chamber.
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