Patent
   D302829
Priority
Feb 25 1987
Filed
Aug 24 1987
Issued
Aug 15 1989
Expiry
Aug 15 2003
Assg.orig
Entity
unknown
4
8
n/a
The ornamental design for an ink ribbon cassette, as shown and described.

FIG. 1 is a front elevational view of an ink ribbon cassette showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

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

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

Nezu, Shigeru, Asakura, Osamu

Patent Priority Assignee Title
D317172, Jul 07 1988 King Jim Co., Ltd. Ink ribbon cassette
D318870, Sep 09 1987 Canon Kabushiki Kaisha Ink ribbon cassette for electronic typewriter
D320224, Sep 09 1987 Canon Kabushiki Kaisha Ink ribbon cassette for electronic typewriter
D355671, Jul 13 1992 Casio Computer Co., Ltd. Tape cartridge for electronic label printer
Patent Priority Assignee Title
4132485, Mar 07 1974 Qume Corporation Ink ribbon cartridge with constant tension mechanism
D265567, Sep 29 1980 SMITH CORONA CORPORATION, 65 LOCUST AVENUE, NEW CANAAN, CT 06840 A DE CORP Ribbon cartridge
D271310, Mar 10 1980 Oume Corporation Ribbon cartridge or the like
D280331, Feb 22 1983 Rubber stamp
D280332, Jul 14 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Desk pen base
D280333, Jul 14 1983 PARKER PEN BENELUX B V ; Bankers Trust Company Desk pen base
D280913, Jun 13 1983 Canon Kabushiki Kaisha Ink cartridge for printer
D285808, Feb 14 1984 Tokyo Electric O., Ltd. Cartridge for ink ribbon
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 1987NEZU, SHIGERUCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047750485 pdf
Aug 04 1987ASAKURA, OSAMUCanon Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0047750485 pdf
Aug 24 1987Canon Kabushiki Kaisha(assignment on the face of the patent)
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