Pressurized Beverage Maker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150359375A1
SERIAL NO

14305542

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ATTORNEY / AGENT: (SPONSORED)

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US Family Size
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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
HAMILTON BEACH BRANDS INC4421 WATEFRONT DRIVE GLEN ALLEN VA 23060

International Classification(s)

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  • 2014 Application Filing Year
  • A47J Class
  • 1022 Applications Filed
  • 823 Patents Issued To-Date
  • 80.53 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mulvaney, Patrick T Richmond, US 40 522

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges6032153101101 - 1011 - 2021 - 3031 - 4041 - 50020406080100120140160180200220240260280300320340

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