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The ornamental design for a sharpener, as shown and described.
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FIG. 1 is a perspective view showing the sharpener according to our design.
FIG. 2 is a side view showing one side of the sharpener of FIG. 1.
FIG. 3 is another side view showing an opposite side of the sharpener of FIG. 1.
FIG. 4 is a front view of the sharpener of FIG. 1.
FIG. 5 is a rear view of the sharpener of FIG. 1.
FIG. 6 is a top view of the sharpener of FIG. 1; and,
FIG. 7 is a bottom view of the sharpener of FIG. 1.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 16 2004 | Qingdao D&D Electro Mechanical Technologies Co., Ltd. | (assignment on the face of the patent) | / | |||
Sep 25 2004 | GUO, JIANJIN | QINGDAO D&D ELECTRO MECHANCIAL TECHNOLOGIES CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015944 | /0047 | |
Sep 25 2004 | WANG, DAGUANG | QINGDAO D&D ELECTRO MECHANCIAL TECHNOLOGIES CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015944 | /0047 |
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