Patent
   D302172
Priority
Jun 11 1986
Filed
Oct 31 1986
Issued
Jul 11 1989
Expiry
Jul 11 2003
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for a ink ribbon cartridge, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

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

Oshima, Keiichi

Patent Priority Assignee Title
Patent Priority Assignee Title
4034935, Nov 19 1975 Xerox Corporation Dual level ribbon cartridge
4343556, Oct 26 1979 Shinshuseiki Kabushiki Kaisha Ink ribbon cartridge
4511271, Jun 07 1982 Olivetti Accessori, S.p.A. Typing ribbon cartridge with blocking element
D244965, Aug 22 1975 Xerox Corporation Ribbon cartridge
D245116, Aug 25 1975 Xerox Corporation Ribbon cartridge
D265567, Sep 29 1980 SMITH CORONA CORPORATION, 65 LOCUST AVENUE, NEW CANAAN, CT 06840 A DE CORP Ribbon cartridge
D276353, Aug 09 1982 TYPERITE RIBBON MANUFACTURING, INC A NY CORP Ribbon cartridge
D277193, Jun 30 1982 Silver Seiko Limited Ribbon cartridge for typewriter
D281257, Mar 07 1983 Ing. C. Olivetti & C., S.p.A. Printing ribbon cartridge
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 20 1986OSHIMA, KEIICHISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST 0046300854 pdf
Oct 31 1986Seiko Epson Corporation(assignment on the face of the patent)
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