Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2005-12-09
2008-10-14
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S087000
Reexamination Certificate
active
07434921
ABSTRACT:
A liquid container includes a liquid containing portion for containing ink; a liquid introduction portion for introducing the ink into the liquid containing portion; a liquid discharge portion for discharging the ink to an outside from an inside of the liquid containing portion; a gas-liquid separation film; a gas-liquid blocking portion disposed adjacent to the gas-liquid separation film; wherein the gas-liquid separation film and the gas-liquid blocking portion are constructed such that when the ink is introduced into the liquid containing portion by discharging gas in the liquid containing portion through the gas-liquid separation film, a contact line where a gas-liquid interface between the ink and the gas contacts the gas-liquid separation film moves toward a boundary between the gas-liquid separation film and the gas-liquid blocking portion.
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Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
Vo Anh T. N.
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