Patent
   D313425
Priority
Mar 15 1988
Filed
Aug 02 1988
Issued
Jan 01 1991
Expiry
Jan 01 2005
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for an ink ribbon cartridge, as shown and described.

FIG. 1 is a top plan view of an ink ribbon cartridge showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a top, rear and right side perspective view thereof.

Endo, Koichi

Patent Priority Assignee Title
D410488, Jul 19 1996 OLIVETTI TECNOST S P A Endless printing ribbon cartridge
D547363, Apr 01 2005 Seiko Epson Corporation Ink ribbon cartridge
Patent Priority Assignee Title
4388006, Mar 03 1981 Durango Systems, Inc. Printing ribbon cartridge
4415285, Jul 23 1981 REGENTROP & BERNARD GMBH, A GERMAN BODY CORP Unifilled tape cassette
D303396, Oct 15 1987 Dataproducts Corporation Ribbon cartridge
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 15 1988ENDO, KOICHISEIKO EPSON CORPORATION, 4-1, 2-CHOME, NISHISHINJUKU, SHINJUKU-KU, TOKYO-TO, JAPANASSIGNMENT OF ASSIGNORS INTEREST 0049160303 pdf
Aug 02 1988Seiko Epson Corporation(assignment on the face of the patent)
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