Patent
   D524367
Priority
Oct 10 2003
Filed
Apr 09 2004
Issued
Jul 04 2006
Expiry
Jul 04 2020
Assg.orig
Entity
unknown
4
5
n/a
The ornamental design for an ink cartridge, substantially as shown and described.

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.

Matsuda, Masashi, Miyazawa, Takashi, Wakayama, Takahiro

Patent Priority Assignee Title
D543236, Feb 28 2006 Brother Industries, Ltd. Ink cartridge
D611531, Dec 26 2007 Canon Kabushiki Kaisha Ink tank for printer
D634362, Dec 15 2008 Olympus Corporation Ink bottle
D744586, Feb 12 2014 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Cartridge
Patent Priority Assignee Title
D449643, May 10 2000 Canon Kabushiki Kaisha Ink cartridge for printer
D463818, Sep 09 1999 HITACHI PRINTING SOLUTIONS, LTD Developer bottle
D477020, Mar 22 2002 Seiko Epson Corporation Ink cartridge for printer
D490102, Mar 27 2002 Canon Kabushiki Kaisha Ink cartridge for printer
D491221, Mar 17 2003 Canon Kabushiki Kaisha Ink cartridge for printer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 2004Riso Kagaku Corporation(assignment on the face of the patent)
Apr 09 2004Olympus Corporation(assignment on the face of the patent)
May 10 2004WAKAYAMA, TAKAHIRORiso Kagaku CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154630129 pdf
May 10 2004MIYAZAWA, TAKASHIRiso Kagaku CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154630129 pdf
May 10 2004MATSUDA, MASASHIRiso Kagaku CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154630129 pdf
May 10 2004WAKAYAMA, TAKAHIROOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154630129 pdf
May 10 2004MIYAZAWA, TAKASHIOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154630129 pdf
May 10 2004MATSUDA, MASASHIOlympus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0154630129 pdf
Jun 14 2011Olympus CorporationRiso Kagaku CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0264700588 pdf
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