Ink cartridge
Latest Riso Kagaku Corporation Patents:
Description
FIG. 1 is a perspective view of an ink cartridge showing our new design,;
FIG. 2 is a front view thereof;
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;
FIG. 7 is a cross sectional view taken along the line 7—7 of FIG. 3;
FIG. 8 is a cross sectional view taken along line 8—8 of FIG. 2; and,
FIG. 9 is an enlarged cross sectional view taken along line 9—9 of FIG. 3.
Claims
The ornamental design for an ink cartridge, substantially as shown and described.
Referenced Cited
Patent History
Patent number: D524367
Type: Grant
Filed: Apr 9, 2004
Date of Patent: Jul 4, 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: 29/203,084
Type: Grant
Filed: Apr 9, 2004
Date of Patent: Jul 4, 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: 29/203,084
Classifications