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United States Patent D809,596
Ishizawa ,   et al. February 6, 2018

Ink cartridge


CLAIM The ornamental design for an ink cartridge, as shown and described.
Inventors: Ishizawa; Taku (Matsumoto, JP), Oya; Shun (Nagano, JP), Nagashima; Takumi (Matsumoto, JP), Kobayashi; Atsushi (Matsumoto, JP)
Name City State Country Type




Appl. No.: D/579,252
Filed: September 29, 2016

Foreign Application Priority Data

Jul 15, 2016 [JP] 2016-015176

Current U.S. Class: D18/56
Current International Class: 1802
Field of Search: ;D14/471,483,484 ;D18/12,18,36,40,43,44,56,58,99

References Cited [Referenced By]

U.S. Patent Documents
D359303 June 1995 Gray
D372266 July 1996 Tokuda
6435662 August 2002 Kline
6832823 December 2004 Askeland
D529084 September 2006 Myers
D695823 December 2013 Nozawa
D783090 April 2017 Okazaki
2011/0279585 November 2011 Mallory
2017/0142826 May 2017 Takahashi
2017/0151793 June 2017 Oya
2017/0151800 June 2017 Nagashima
2017/0151802 June 2017 Toba
Primary Examiner: Rademaker; Garth
Assistant Examiner: Kearney; Richard


FIG. 1 is a front, bottom and right side perspective view of an ink cartridge showing our new design;

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

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

FIG. 8 is a left side view thereof.

The broken lines shown in the drawings illustrate portion of the ink cartridge that form no part of the claimed design.

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