Importance

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Abstract

A pressurized beverage making system comprises a reservoir, a heater in thermal connection with the reservoir, an air pump selectively fluidly connected to the reservoir, an outlet tube extending from an interior of the reservoir to a hot water outlet, and a vent valve. The vent valve comprises (1) a first position that defines a first flow path for air in the reservoir to escape the interior chamber of the reservoir via the vent valve and first flow path, and (2) a second position that closes the first flow path and defines a second flow path from the air pump to the interior chamber of the reservoir. The vent valve is operable to define only one of the first flow path or the second flow path at a given time. The air pump, when engaged, positively displaces the vent valve from the first position to the second position.

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First Claim