Ink refill unit with asymmetrically positioned ink outlet
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United States of America Patent
Stats
-
Oct 23, 2007
Grant Date -
Jul 21, 2005
app pub date -
Dec 20, 2004
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An ink refill unit for replenishing an ink cartridge in an inkjet printer, the ink cartridge having an interface for engaging the ink refill unit, the ink refill unit comprising: an ink storage compartment; a docking portion for engaging the interface of the cartridge, the docking portion having a base plate with an ink outlet for connection to an inlet port on the interface; engagement formations for releasably engaging the interface, the engagement formations being formed on the transverse center line of the base plate; wherein, the center of the ink outlet is spaced from the transverse center line.
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