Ink cartridge for printer
United States Patent D400573

Inoue, Manabu (Yokohama, JP)
Abe, Tsutomu (Isehara, JP)
Koizumi, Yutaka (Yokohama, JP)
Haida, Kazuo (Yokohama, JP)
Application Number:
Publication Date:
Filing Date:
Canon Kabushiki Kaisha (Tokyo, JP)
Primary Class:
Field of Search:
D18/56, 400/235.1, 400/207-208, 400/234, 400/612, D14/121
View Patent Images:
US Patent References:
D381360Ink cartridge for plotterJuly, 1997Kawai et al.D18/56
5594483Ink-jet cartridge with ink filtrationJanuary, 1997Kaplinsky et al.347/87
D373381Print cartridgeSeptember, 1996Altendorf et al.D18/56
D372732Ink tank for printerAugust, 1996Taneya et al.D18/56
5453772Liquid container with bladder-like member and liquid path along an interior container wallSeptember, 1995Aono et al.347/87
D361591Ink cartridge for printerAugust, 1995Tokuda et al.
D356110Ink cartridge for printerMarch, 1995Tokuda et al.
D355928Ink cartridge for printerFebruary, 1995Tokuda et al.D18/56
D355930Ink cartridge for printerFebruary, 1995Tokuda et al.347/86
D331775Printing head for printerDecember, 1992Umino et al.D18/56
D329871Printing head for printerSeptember, 1992Umino et al.D18/56

Foreign References:
EP0564069October, 1993347/87Improved ink delivery system for an inkjet printhead.
EP0623471November, 1994347/86Method and device for preventing unintended use of print cartridges.
EP0639462February, 1995347/86Ink tank cartridge and ink-jet apparatus in which the ink tank cartridge is installed.
JP360162654August, 1985347/86
JP405254136October, 1993347/87
Primary Examiner:
Attorney, Agent or Firm:
Venable LLP (New York, NY, US)
1. The ornamental design for an ink cartridge for printer, as shown anddescribed.


FIG. 1 is a front view of an ink cartridge for printer showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.