Patents by Inventor Pawel Jaczewski

Pawel Jaczewski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for making cold coffee and a steeping device for the implementation thereof
    Patent number: 11666063
    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.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: June 6, 2023
    Assignee: Hard Beans Sp. z o.o.
    Inventors: 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
  • Method for making cold coffee and a steeping device for the implementation thereof
    Publication number: 20200404939
    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.
    Type: Application
    Filed: June 5, 2020
    Publication date: December 31, 2020
    Inventors: Rafal Matejuk, Dariusz Andrzejewski, Waldemar Jamnicki, Krzysztof Barbosz, Maciej Duszak, Marcin Kucia, Tomasz Kalla, Artur Porada, Katarzyna Porada, Krzysztof Jaciw, Pawel Jaczewski, Filip Bartelak, Piotr Stanislawski, Katarzyna Jop