Ink cartridge
United States Patent D579492

Matsumoto, Hitoshi (Matsumoto, JP)
Application Number:
Publication Date:
Filing Date:
Seiko Epson Corporation (JP)
Primary Class:
International Classes:
(IPC1-7): 1802
Field of Search:
D18/56, 347/86-87, D18/43, D18/40
View Patent Images:
US Patent References:
D571397Ink cartridgeJune, 2008Matsumoto
D569421Ink cartridgeMay, 2008Matsumoto
D569422Ink cartridgeMay, 2008MatsumotoD18/56
D538338Ink cartridge for printerMarch, 2007Matsumoto
D539341Ink cartridgeMarch, 2007Hattori et al.
D534581Ink cartridgeJanuary, 2007Ikezaki et al.
D529954Ink cartridge for printerOctober, 2006Matsumoto
20050057625Liquid containerMarch, 2005Ishizawa et al.
20050001888Ink cartridge and ink cartridge holderJanuary, 2005Seino et al.347/86
D489757Ink cartridge for printerMay, 2004Matsumoto
D477020Ink cartridge for printerJuly, 2003Seino
D468768Ink cartridgeJanuary, 2003Yamada et al.D18/56
D464372Ink cartridgeOctober, 2002Yamada et al.D18/56

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 top, rear and right side perspective view of one embodiment of an ink cartridge showing my new design;

FIG. 2 is a top, rear and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a bottom, rear and right side perspective view thereof.