Ink cartridge
United States Patent D598050

Nozawa, Izumi (Suwa, JP)
Application Number:
Publication Date:
Filing Date:
Seiko Epson Corporation (JP)
Primary Class:
International Classes:
(IPC1-7): 1802
Field of Search:
D18/12, 347/85-87, D18/56, D18/43
View Patent Images:
US Patent References:
D569422Ink cartridgeMay, 2008MatsumotoD18/56
D540856Ink cartridgeApril, 2007HattoriD18/56
D538338Ink cartridge for printerMarch, 2007MatsumotoD18/56
D534581Ink cartridgeJanuary, 2007Ikezaki et al.D18/56
D529954Ink cartridge for printerOctober, 2006MatsumotoD18/56
D511792Ink cartridge for printerNovember, 2005Shinada et al.D18/56
20050041078Liquid containerFebruary, 2005Kimura et al.347/86
20050001888Ink cartridge and ink cartridge holderJanuary, 2005Seino et al.347/86
D492962Ink tank for printerJuly, 2004Suzuki et al.D18/56
D489757Ink cartridge for printerMay, 2004MatsumotoD18/56
D477020Ink cartridge for printerJuly, 2003SeinoD18/56
D464672Ink paper packOctober, 2002Shinano et al.D18/56
D447513Ink cartridge for printerSeptember, 2001Miyazawa et al.D18/56
D423043Ink cartridgeApril, 2000Ishigami et al.D18/56
D361591Ink cartridge for printerAugust, 1995Tokuda et al.D18/56

Foreign References:
JPD1218168September, 2004
Other References:
English translation of Office Communication from Taiwanese Patent Office regarding related application in Taiwan (Design application No. 097300305) dated Aug., 2008.
Primary Examiner:
Maccormac, Cathy Anne
Attorney, Agent or Firm:
Harness, Dickey & Pierce, P.L.C.

1. The ornamental design for an ink cartridge, as shown and described.


FIG. 1 is a perspective view of the front, left and top of an ink cartridge showing my new design;

FIG. 2 is a perspective view of the rear, right and bottom thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.