Ink cartridge and ink jet printer

Details Ink cartridge and ink jet printer Ink cartridge and ink jet printer

2007-10-02

2007-10-02

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S086000

Reexamination Certificate

active

10523415

ABSTRACT:
A notch (recess portion) is proved on a front face of an ink cartridge, and a holding portion is set between a corner portion of the recess portion and a projection portion provided on a cartridge upper face. A cartridge can be held securely by nipping the cartridge between two fingers at both ends thereof (the projection portion and the corner portion) of the holding portion, even if the cartridge is a thin type cartridge, so that attaching/detaching of the cartridge to a printer main unit can be performed easily and securely.

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U.S. Appl. No. 10/523,415, filed Feb. 3, 2005, Katsuyama et al.
U.S. Appl. No. 11/113,174, filed Apr. 25, 2005, Katsuyama et al.

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