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I claim the ornamental design for a writing instrument, as shown and described.
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The broken lines representing the clip, the clip end, and the other end form no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Aug 24 2009 | Faber-Castell Aktiengesellschaft | (assignment on the face of the patent) | / | |||
| Sep 11 2009 | STUKENKEMPER, HEINRICH | Faber-Castell Aktiengesellschaft | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023226 | /0974 | |
| Sep 11 2009 | STUKENKEMPER, HEINRICH | Faber-Castell Aktiengesellschaft | CORRECTIVE ASSIGNMENT TO CORRECT SERIAL NUMBER 12,342,365 PREVIOUSLY RECORDED R F 023226 0974 | 023250 | /0184 |
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