Refill unit for an ink storage compartment connected to a printhead through an outlet valve
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United States of America Patent
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-
Dec 13, 2011
Grant Date -
Aug 19, 2010
app pub date -
Apr 28, 2010
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A refill unit for refilling an ink storage compartment for a printhead assembly. The ink storage compartment is fluidically connected to the printhead assembly via an outlet valve. The refill unit a variable volume container for holding a quantity of ink and a valve actuator for closing the outlet valve as the refill unit engages the ink storage compartment.
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Cited Art Landscape
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