Ribbon cartridge

The ornamental design for a ribbon cartridge, as shown and described.

FIG. 1 is a perspective view of a ribbon cartridge showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a right end view thereof.

The broken lines in FIGS. 1 and 3 of the drawings are for illustrative purposes only.

Patent	Priority	Assignee	Title
D280210,	Jun 13 1983	CAPITOL CIRCUITS CORPORATION, A CORP OF MASSACHUSETTS	Ink ribbon cartridge
D280912,	Jun 03 1983	TOKYO ELECTRIC CO , LTD	Ribbon Cassette for printer
D303396,	Oct 15 1987	Dataproducts Corporation	Ribbon cartridge
D307294,	Feb 24 1984	SEIKO PRECISION INC	Ink ribbon cassette for an electronic computer
D307438,	Feb 24 1987	SEIKO PRECISION INC	Ink ribbon cassette for an electronic computer
D313611,	Sep 16 1987	Brother Kogyo Kabushiki Kaisha	Ink ribbon cartridge
D315169,	Jul 03 1989	Genicom, LLC	Ink ribbon cartridge

Patent	Priority	Assignee	Title
4156572,	Apr 27 1976	Ing. C. Olivetti & C., S.p.A.	Inked ribbon cartridge for a calculating or other office machine
4388006,	Mar 03 1981	Durango Systems, Inc.	Printing ribbon cartridge
4401393,	Nov 04 1982	IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE	Printer ribbon cassette and feed mechanism
4415285,	Jul 23 1981	REGENTROP & BERNARD GMBH, A GERMAN BODY CORP	Unifilled tape cassette
D264601,	Mar 31 1978	Logabax	Printer ribbon cassette
D266256,	Feb 11 1980	NCR Corporation	Ribbon cassette or similar article

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Mar 31 1983	SCHIFFMACHER, WILLIAM M	ASPEN RIBBONS, INC , A CORP OF CO	ASSIGNMENT OF ASSIGNORS INTEREST	004126	0658	pdf
Apr 25 1983		Aspen Ribbons, Inc.	(assignment on the face of the patent)

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