Coffee maker
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United States of America Patent
Stats
-
Apr 25, 2006
Grant Date -
Apr 1, 2004
app pub date -
Sep 27, 2002
filing date -
Sep 27, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A coffee maker includes a water reservoir, an in-line water heater, a brew basket for receiving coffee grinds, and a water passage between the reservoir and the brew basket. The passage passes through the in-line water heater for delivering heated water to the brew basket. A a bi-directional valve disposed in the water passage between the water reservoir and the in-line water heater to permit substantially unrestricted flow in a first direction and restricted flow in a second direction. A controller can be provided for altering the valve between an unrestricted bi-directional mode and a unidirectional mode.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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