Patent
   D315359
Priority
May 11 1988
Filed
Nov 10 1988
Issued
Mar 12 1991
Expiry
Mar 12 2005
Assg.orig
Entity
unknown
1
8
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 perspective view thereof.

Sugimura, Hideo, Omino, Seiichi

Patent Priority Assignee Title
D327495, Aug 07 1989 Sony Corporation Ink ribbon cassette for video printer
Patent Priority Assignee Title
4611937, Jan 19 1983 Silver Seiko Ltd. Ribbon feed mechanism for a printer
4898338, Sep 21 1987 FUJIFILM Corporation Magnetic tape cassette
4927278, Dec 29 1987 Brother Kogyo Kabushiki Kaisha Tape cassette and tape printer for use therewith
D281330, Jun 01 1983 Canon Kabushiki Kaisha Ink ribbon cartridge for electronic typewriter
D281331, Jun 13 1983 Canon Kabushiki Kaisha Ink ribbon cassette for typewriter
D290715, Dec 20 1984 Canon Kabushiki Kaisha Ink ribbon cassette
D303795, Jun 18 1987 Embassy Safety & Security Limited Video alarm cassette
JP160272,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 10 1988Canon Kabushiki Kaisha(assignment on the face of the patent)
Dec 21 1988OMINO, SEIICHICANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050380047 pdf
Dec 21 1988SUGIMURA, HIDEOCANON KABUSHIKI KAISHA, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0050380047 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule