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The ornamental design for a writing instrument, as shown and described. |
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FIG. 1 is a bottom front perspective view of a writing instrument showing our new design;
FIG. 2 is a top front perspective view thereof in an exploded condition;
FIG. 3 is a front elevational view thereof, the rear view being identical thereto;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front elevational view thereof with the cap member removed, the rear view being identical thereto;
FIG. 9 is a right side elevational view of FIG. 8;
FIG. 10 is a left side elevational view of FIG. 8; and,
FIG. 11 is a top plan view of FIG. 8.
Hasegawa, Hiroshi, Tamura, Takashi, Wada, Yoshihiro
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 26 1990 | WADA, YOSHIHIRO | PENTEL KABUSHIKI KAISHA, D B A PENTEL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005540 | /0027 | |
| Nov 26 1990 | TAMURA, TAKASHI | PENTEL KABUSHIKI KAISHA, D B A PENTEL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005540 | /0027 | |
| Nov 26 1990 | HASEGAWA, HIROSHI | PENTEL KABUSHIKI KAISHA, D B A PENTEL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 005540 | /0027 | |
| Dec 11 1990 | Pentel Kabushiki Kaisha | (assignment on the face of the patent) | / |
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