Ink cartridge

- Riso Kagaku Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an ink cartridge showing our new design,

FIG. 2 is a front view thereof; the rear is a mirror image;

FIG. 3 is a top view thereof

FIG. 4 is a left side view thereof,

FIG. 5 is a right side view thereof,

FIG. 6 is a bottom view thereof; and,

FIG. 7 is an enlarged sectional view taken along line 7—7 of FIG. 3.

The broken lines are for illustration only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D449643 October 23, 2001 Hatasa et al.
D463818 October 1, 2002 Fujinuma et al.
D490102 May 18, 2004 Umeyama et al.
D491221 June 8, 2004 Umeyama et al.
Patent History
Patent number: D526353
Type: Grant
Filed: Apr 9, 2004
Date of Patent: Aug 8, 2006
Assignees: Riso Kagaku Corporation (Tokyo), Olympus Corporation (Tokyo)
Inventors: Takahiro Wakayama (Ibaraki-ken), Takashi Miyazawa (Hachioji), Masashi Matsuda (Hachioji)
Primary Examiner: Cathy Anne MacCormac
Attorney: Frommer Lawrence & Haug, LLP
Application Number: 29/203,111
Classifications