Claims (1)
The ornamental design for a knife sharpener as shown and described herein.
Full Description
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FIG. 1 is a front top quarter perspective of a knife sharpener showing the new design, wherein a cap is positioned at the top;
FIG. 2 is a rear bottom quarter view of the design in FIG. 1 ;
FIG. 3 is a first side view of the design in FIG. 1 ;
FIG. 4 is a front view of the design in FIG. 1 ;
FIG. 5 is a rear view of the design in FIG. 1 ;
FIG. 6 is a second side view of the design in FIG. 1 ;
FIG. 7 is a top view of the design in FIG. 1 ;
FIG. 8 is a bottom view of the design in FIG. 1 ;
FIG. 9 is a front top quarter perspective of a knife sharpener of FIGS. 1 through 8 ; except that the cap is removed;
FIG. 10 is a rear bottom quarter view of FIG. 9 ;
FIG. 11 is a first side view of the design in FIG. 9 ;
FIG. 12 is a front view of the design in FIG. 9 ;
FIG. 13 is a rear view of the design in FIG. 9 ;
FIG. 14 is a second side view of the design in FIG. 9 ;
FIG. 15 is a top view of the design in FIG. 9 ; and,
FIG. 16 is a bottom view of the design in FIG. 9 .
Citations
This patent cites (6)
- USD329797
- USD372182
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- USD848811
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