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The ornamental design for a sharpening device, as shown and described. |
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FIG. 1 is a front view of a sharpening device showing my new design;
FIG. 2 is a right view, thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a perspective view of the sharpening device shown in FIG. 1.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 08 1997 | GLESSER, LOUIS S | Spyderco, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008508 | /0495 | |
| Jan 10 1997 | Spyderco, Inc. | (assignment on the face of the patent) | / |
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