Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2007-06-26
2007-06-26
Vo, Anh T. N. (Department: 2861)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
Reexamination Certificate
active
11050541
ABSTRACT:
In an inkjet recording apparatus in which a single ink supply path for hermetically sealing an ink tank and a recording head from the atmosphere is formed by connecting the ink tank to first and second hollow needles. When the ink tank is detached, the flow path is sealed in association with mounting and dismounting of the ink tank, thereby leakage of ink to the outside of the apparatus is prevented.
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Kikuchi Tetsuo
Watanabe Itaru
Watanabe Shigeru
Canon Kabushiki Kaisha
Canon U.S.A. Inc. I.P. Div
Vo Anh T. N.
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