Ink ribbon cartridge

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

FIG. 1 is a front and right perspective view of an ink ribbon cartridge showing my new design;

FIG. 2 is a rear and left perspective view thereof;

FIG. 3 is a left side elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
D332796,	Jul 09 1990	Ing. C. Olivetti & C., S.p.A.	Typing ribbon cartridge

Patent	Priority	Assignee	Title
4511271,	Jun 07 1982	Olivetti Accessori, S.p.A.	Typing ribbon cartridge with blocking element
D246332,	Jul 10 1975	Ing. C. Olivetti & C., S.p.A.	Ink ribbon cartridge
D277193,	Jun 30 1982	Silver Seiko Limited	Ribbon cartridge for typewriter

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 15 1984	BELLINI, MARIO	ING C OLIVETTI & C ,A CORP O ITALY	ASSIGNMENT OF ASSIGNORS INTEREST	004244	0170	pdf

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