Knife sharpening tool

FIG. 1 is a front, right, top perspective view of a knife sharpening tool, showing my new design;

FIG. 2 is a rear, left, bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view of detail 9 in FIG. 1 ;

FIG. 10 is an enlarged view of detail 10 in FIG. 1 ;

FIG. 11 is an enlarged view of detail 11 in FIG. 1 ;

FIG. 12 is an enlarged view of detail 12 in FIG. 1 ;

FIG. 13 is an enlarged view of detail 13 in FIG. 1 ;

FIG. 14 is an enlarged view of detail 14 in FIG. 1 ;

FIG. 15 is an enlarged view of detail 15 in FIG. 1 ;

FIG. 16 is an enlarged view of detail 16 in FIG. 1 ;

FIG. 17 is an enlarged view of detail 17 in FIG. 1 ;

FIG. 18 is an enlarged view of detail 18 in FIG. 2 ;

FIG. 19 is an enlarged view of detail 19 in FIG. 2 ;

FIG. 20 is an enlarged view of detail 20 in FIG. 2 ;

FIG. 21 is an enlarged view of detail 21 in FIG. 2 ;

FIG. 22 is an enlarged view of detail 22 in FIG. 2 ;

FIG. 23 is an enlarged view of detail 23 in FIG. 3 ;

FIG. 24 is an enlarged view of detail 24 in FIG. 3 ;

FIG. 25 is an enlarged view of detail 25 in FIG. 3 ;

FIG. 26 is an enlarged view of detail 26 in FIG. 3 ;

FIG. 27 is an enlarged view of detail 27 in FIG. 3 ;

FIG. 28 is an enlarged view of detail 28 in FIG. 5 ;

FIG. 29 is an enlarged view of detail 29 in FIG. 5 ;

FIG. 30 is an enlarged view of detail 30 in FIG. 5 ;

FIG. 31 is an enlarged view of detail 31 in FIG. 5 ;

FIG. 32 is an enlarged view of detail 32 in FIG. 6 ;

FIG. 33 is an enlarged view of detail 33 in FIG. 6 ;

FIG. 34 is an enlarged view of detail 34 in FIG. 7 ;

FIG. 35 is an enlarged view of detail 35 in FIG. 7 ;

FIG. 36 is an enlarged view of detail 36 in FIG. 7 ;

FIG. 37 is an enlarged view of detail 37 in FIG. 7 ;

FIG. 38 is an enlarged view of detail 38 in FIG. 7 ;

FIG. 39 is an enlarged view of detail 39 in FIG. 8 ;

FIG. 40 is an enlarged view of detail 40 in FIG. 8 ;

FIG. 41 is an enlarged view of detail 41 in FIG. 8 ;

FIG. 42 is an enlarged view of detail 42 in FIG. 8 ; and,

FIG. 43 is a front, right, top perspective view thereof.

The dashed broken lines in the figures are for the purposes of illustrating portions of the knife sharpening tool and form no part of the claimed design.

The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.