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The ornamental design for a pencil sharpener, as shown and described. |
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FIG. 1 is a front-left-top perspective view of a pencil sharpener showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left elevational view thereof; and,
FIG. 7 is a right elevational view thereof.
| Patent | Priority | Assignee | Title |
| 7913402, | Nov 13 2001 | Acme United Corporation | Coating for cutting implements |
| 7934319, | Nov 24 2003 | Acme United Corporation | Pencil-sharpening device |
| 8245407, | Nov 13 2001 | Acme United Corporation | Coating for cutting implements |
| D540874, | May 20 2005 | Pencil sharpener | |
| D541868, | Jun 27 2005 | Pencil sharpener |
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