Cutter knife

Description

FIG. 1 is a perspective view of a cutter knife showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the design for a cutter knife, wherein the broken line environmental subject matter is limited to the tail cap;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

The ornamental design for a cutter knife, as shown and described.