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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 taken from the top, rear and left side thereof .
Patent | Priority | Assignee | Title |
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D475737, | Oct 17 2002 | Y. Nissim, Inc. | Ribbon cartridge |
D476026, | Oct 17 2002 | Y. Nissim, Inc. | Bottom section of ribbon cartridge |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 23 1987 | ENDO, AIKO | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004701 | /0071 | |
Apr 23 1987 | OHBA, YASUO | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004701 | /0071 | |
Apr 28 1987 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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