Ink cartridge for printer
United States Patent D447169

Okubo, Katsuhiro (Nagano-ken, JP)
Kobayashi, Takao (Nagano-ken, JP)
Isono, Masahiro (Nagano-ken, JP)
Mochizuki, Seiji (Nagano-ken, JP)
Application Number:
Publication Date:
Filing Date:
Seiko Epson Corporation (Tokyo-to, JP)
Primary Class:
Other Classes:
Field of Search:
D18/56, 347/86, 347/87
View Patent Images:
US Patent References:
6106112Ink feed containerAugust, 2000Okubo et al.347/86
6106111Liquid container, head cartridge, liquid ejecting apparatus and liquid ejection control methodAugust, 2000Taneya et al.347/86
6053606Ink cartridgeApril, 2000Yamaguchi et al.347/86
D423043Ink cartridgeApril, 2000Ishigami et al.D18/56
5666146Ink cartridge for ink jet recording apparatusSeptember, 1997Mochizuki et al.347/86
5541631Ink cartridge including projection for preventing erroneous loadingJuly, 1996Hashimoto347/86
D357274Container for ink cartridgeApril, 1995SatoD18/12
5381172Ink jet head cartridge, ink tank cartridge using degradeable plastic as part of construction or package thereof and ink jet apparatus having fitting part for the cartridgesJanuary, 1995Ujita et al.347/86
D349723Ink cartridgeAugust, 1994UjitaD18/12
D334403Ink cartridge for printerMarch, 1993KawakamiD18/56
D331939Ink cartridgeDecember, 1992UjitaD18/12
D330387Ink cartridge for printerOctober, 1992KawakamiD18/56
D321900Ink cartridgeNovember, 1991KumagaiD18/56
D313812Ink cartridgeJanuary, 1991YomoD18/56
4959667Refillable ink bagSeptember, 1990Kaplinsky347/87
4935751Level sensor for ink bagJune, 1990Hamlin347/86
4695824Ink storing apparatus with a first case having plural ink tanks and second case having one ink tank and a waste ink receptacleSeptember, 1987Tazaki347/86
4551734Ink cartridge with ink level sensorNovember, 1985Causley et al.347/86

Foreign References:
JP0887571January, 1994
Primary Examiner:
Maccormac, Cathy Anne
Attorney, Agent or Firm:
Stroock & Stroock & Lavan LLP
1. The ornamental design for an ink cartridge for printer, as shown anddescribed.


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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.