Knife sharpener casing

Description

FIG. 1 is a front right top perspective view of a knife sharpener casing showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front top view thereof; and,

FIG. 9 is a front bottom view thereof.

Claims

The ornamental design for a knife sharpener casing, as shown.