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The ornamental design for a twin-nibbed marking pen, as shown and described. |
FIG. 1 is a perspective view of a twin-nibbed marking pen showing my new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a front elevational view;
FIG. 4 is a right side elevational view, the left side being a mirror image thereof;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view of my design with the cap members removed for convenience of illustration;
FIG. 8 is a front elevational view of FIG. 7;
FIG. 9 is a top plan view of FIG. 7; and
FIG. 10 is a bottom plan view of FIG. 7.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 07 1987 | YAZAKI, KATSUHIKO | MITSUBISHI PENCIL CO , LTD , 23-37, 5-CHOME, HIGASHI OHI, SHINAGAWA-KU, TOKYO, JAPAN A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004801 | /0950 | |
Dec 18 1987 | Mitsubishi Pencil Co., Ltd. | (assignment on the face of the patent) | / |
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