Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2011-08-30
2011-08-30
Shah, Manish S (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S084000, C347S085000, C347S086000
Reexamination Certificate
active
08007094
ABSTRACT:
The present invention provides an ink jet cartridge configured such that an absorber is housed in one space while ink is accommodated in the other space, the ink jet cartridge keeping the ink sealed during distribution. The ink jet cartridge has an ink tank portion that accommodates ink, a print head portion that ejects the accommodated ink, and an ink supply path connected between the ink tank portion and the print head portion. A seal member that seals the ink supply path is located on an ink tank portion side of the ink supply path.
REFERENCES:
patent: 5671000 (1997-09-01), Hirabayashi et al.
patent: 6490792 (2002-12-01), Ishinaga et al.
patent: 2003/0052951 (2003-03-01), Ujita et al.
patent: 5-254138 (1993-10-01), None
patent: 8-118676 (1996-05-01), None
Canon Kabushiki Kaisha
Canon USA Inc IP Division
Shah Manish S
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