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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 right, front and top perspective view thereof.
Matsuoka, Fumiya, Ohnishi, Toshiyuki
Patent | Priority | Assignee | Title |
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281332, | |||
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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 |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 05 1988 | MATSUOKA, FUMIYA | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004872 | /0600 | |
Mar 05 1988 | OHNISHI, TOSHIYUKI | CANON KABUSHIKI KAISHA, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004872 | /0600 | |
Mar 08 1988 | Canon Kabushiki Kaisha | (assignment on the face of the patent) | / |
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