Invention Grant
- Patent Title: Method for making cold coffee and a steeping device for the implementation thereof
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Application No.: US16873662Application Date: 2020-06-05
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Publication No.: US11666063B2Publication Date: 2023-06-06
- Inventor: Rafal Matejuk , Dariusz Andrzejewski , Waldemar Jamnicki , Krzysztof Barabosz , Maciej Duszak , Marcin Kucia , Tomasz Kalla , Artur Porada , Katarzyna Porada , Krzysztof Jaciw , Pawel Jaczewski , Filip Bartelak , Piotr Stanislawski , Katarzyna Jop
- Applicant: Hard Beans Sp. z o.o.
- Applicant Address: PL Opole
- Assignee: Hard Beans Sp. z o.o.
- Current Assignee: Hard Beans Sp. z o.o.
- Current Assignee Address: PL Opole
- Agency: Saltamar Innovations
- Agent Shalom Wertsberger
- Priority: PL 0152 2019.06.05
- Main IPC: A47J31/053
- IPC: A47J31/053 ; A23F5/26 ; A47J31/52 ; A47J31/46 ; A47J31/06 ; A47J31/20

Abstract:
A method for preparing cold coffee involves placing ground coffee in a maceration basket, which is mounted in a maceration tank, and subjected the coffee to maceration by recirculated flow of maceration fluid pumped under pressure by a circulating pump to a hydrating head mounted centrally to the maceration basket. Preferably the maceration basket is completely immersed in the maceration fluid.
A device for preparing cold coffee is also disclosed, the device has a maceration tank, in which a maceration basket 1 for ground coffee is operationally mounted. The maceration basket is formed as a cylinder having a hollow center column dimensioned to receive at least a portion of the hydrating head. A circulating pump circulates the maceration fluid under pressure, from the maceration tank, via the hydrating head and the ground coffee batch disposed in the maceration basket back into the maceration tank.
A device for preparing cold coffee is also disclosed, the device has a maceration tank, in which a maceration basket 1 for ground coffee is operationally mounted. The maceration basket is formed as a cylinder having a hollow center column dimensioned to receive at least a portion of the hydrating head. A circulating pump circulates the maceration fluid under pressure, from the maceration tank, via the hydrating head and the ground coffee batch disposed in the maceration basket back into the maceration tank.
Information query