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The ornamental design for a ball-point pen, as shown and described.
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FIG. 1 is a perspective view of a ball-point pen showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a left side elevational view, the right side being a mirror image of the left side;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view; and,
FIG. 7 is a perspective view in an exploded condition.
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D418870, | Feb 24 1999 | Berol Corporation | Writing instrument with a cap |
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JP948790, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Apr 15 2002 | TAKANASHI, KAZUHIKO | MITSUBISHI PENCIL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012835 | /0529 | |
Apr 24 2002 | Mitsubishi Pencil Co., Ltd. | (assignment on the face of the patent) | / |
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