Claims (1)
The ornamental design for a knife sharpening tool, as shown and described.
Full Description
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FIG. 1 is a front, right and top perspective view of a knife sharpening tool, showing my design.
FIG. 2 is a rear, left and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation 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. 2 .
FIG. 11 is an enlarged view of detail 11 in FIG. 2 .
FIG. 12 is an enlarged view of detail 12 in FIG. 3 ; and,
FIG. 13 is an exploded view thereof.
The broken lines depict portions of the knife sharpening tool that form no part of the claimed design.
The dot-dash broken lines in FIGS. 1 , 2 , 3 , 9 , 10 , 11 and 12 depict the boundaries of the enlargements that form no part of the claimed design.
Citations
This patent cites (25)
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