Patent
   D320038
Priority
Sep 28 1987
Filed
Mar 08 1988
Issued
Sep 17 1991
Expiry
Sep 17 2005
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for an ink ribbon cassette for electronic typewriter, as shown and described.

FIG. 1 is a front elevational view of an ink ribbon cassette for electronic typewriter 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 right, front and top perspective view thereof.

Matsuoka, Fumiya, Ohnishi, Toshiyuki

Patent Priority Assignee Title
Patent Priority Assignee Title
281332,
4600325, Oct 15 1983 Brother Kogyo Kabushiki Kaisha Printing apparatus
4611937, Jan 19 1983 Silver Seiko Ltd. Ribbon feed mechanism for a printer
4793723, May 15 1985 Seiko Epson Corporation Mechanism for detecting end of ink ribbon in a ribbon cassette
D281331, Jun 13 1983 Canon Kabushiki Kaisha Ink ribbon cassette for typewriter
D285808, Feb 14 1984 Tokyo Electric O., Ltd. Cartridge for ink ribbon
D302437, Mar 11 1986 INKJET SYSTEMS GMBH & CO KG Inking ribbon cassette
D303795, Jun 18 1987 Embassy Safety & Security Limited Video alarm cassette
D304597, Jan 07 1987 Brother Kogyo Kabushiki Kaisha Ink ribbon cassette
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 05 1988MATSUOKA, FUMIYACANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0048720600 pdf
Mar 05 1988OHNISHI, TOSHIYUKICANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0048720600 pdf
Mar 08 1988Canon Kabushiki Kaisha(assignment on the face of the patent)
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