| 
 | The ornamental design for a cap for a writing instrument, as shown and described.                                                                 | |||||||||||||||||
FIG. 1 is a top, right side perspective view of a cap for a writing instrument according to the present invention;
FIG. 2 is a front elevational view of the cap of FIG. 1;
FIG. 3 is a right side elevational view of the cap of FIG. 1;
FIG. 4 is a rear elevational view of the cap of FIG. 1;
FIG. 5 is a bottom plan view of the cap of FIG. 1; and,
FIG. 6 is a top plan view of the cap of FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Apr 29 1997 | Kotobuki & Co., Ltd. | (assignment on the face of the patent) | / | 
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