Surgical Knife

FIG. 1 is a front, left and top perspective view of a first embodiment of a surgical knife, showing our new design;

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

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side ew thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a front, left and top perspective view thereof, showing the surgical knife in a state use; and,

FIG. 10 is an enlarged view of portion 10 of FIG. 1 thereof.

FIG. 11 is a front, left and top perspective view of a second embodiment of a surgical knife;

FIG. 12 is a rear, right and bottom perspective view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a rear view thereof;

FIG. 15 is a left side view thereof;

FIG. 16 is a right side view thereof;

FIG. 17 is a top plan view thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a front, left and top perspective view thereof, showing the surgical knife in a state use; and,

FIG. 20 is an enlarged view of portion 20 of FIG. 11 thereof.

The broken lines shown in the drawings illustrate portions of the surgical knife that form no part of the claimed design.

The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.