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The ornamental design for a twin-nibbed marking pen, as shown. |
FIG. 1 is a perspective view of a twin-nibbed marking pen showing my new design.
FIG. 2 is a perspective view of the twin-nibbed marking pen with the cap members removed for convenience of illustration;
FIG. 3 is a front elevational view with respect to FIG. 1;
FIG. 4 is a left side elevational view with respect to FIG. 1;
FIG. 5 is a rear elevational view with respect to FIG. 1;
FIG. 6 is a top plan view with respect to FIG. 1;
FIG. 7 is a bottom plan view with respect to FIG. 1;
FIG. 8 is a front elevational view with respect to FIG. 2;
FIG. 9 is a right side elevational view with respect to FIG. 2;
FIG. 10 is a bottom plan view thereof with respect to FIG. 2;
FIG. 11 is a top plan view thereof with respect to FIG. 2.
Patent | Priority | Assignee | Title |
1495890, | |||
3684389, | |||
3765780, | |||
4509875, | Nov 30 1982 | Colleen Pencil Co., Ltd. | Felt pen having two end caps |
4557618, | Dec 25 1981 | Pentel Kabushiki Kaisha | Ink and eraser of the ink |
D279992, | Apr 06 1983 | Dual tip marking instrument | |
D295537, | Jun 11 1985 | Berol Corporation | Marking instrument |
D295878, | Jun 10 1985 | Dual applicator marking instrument | |
D300640, | Jan 13 1986 | Coloring instrument |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 30 1987 | YAZAKI, KATSUHIKO | MITSUBISHI PENCIL CO , LTED , 23-37, 5-CHOME, HIGASHI OHI, SHINAGAWA-KU, TOKYO, JAPAN, A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004718 | /0490 | |
May 11 1987 | Mitsubishi Pencil Co., Ltd. | (assignment on the face of the patent) | / |
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