Two step puncturing and venting of single serve filter cartridge in a beverage brewer
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United States of America Patent
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Aug 19, 2003
Issued Date -
N/A
app pub date -
Apr 1, 2002
filing date -
Apr 6, 2001
priority date (Note) -
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Abstract
In a method and apparatus for brewing a beverage from a dry beverage medium contained in a disposable cartridge, the cartridge is initially pierced and vented by a tubular outlet probe, and then pierced by a tubular inlet probe. Heated liquid is admitted to the cartridge interior via the inlet probe for combination with the beverage medium to produce a beverage, and the beverage is extracted from the cartridge via the outlet probe.
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