Cooking appliance

[0001]FIG. 1 is a perspective view of a cooking appliance according to the design;

[0002]FIG. 2 is a front elevation view thereof;

[0003]FIG. 3 is a back elevation view thereof;

[0004]FIG. 4 is a right side elevation view thereof;

[0005]FIG. 5 is a left side elevation view thereof;

[0006]FIG. 6 is a top plan view thereof; and,

[0007]FIG. 7 is a bottom plan view thereof.

[0008]The portions of the article shown in broken line form no part of the claimed design.

[0009]The pairs of closely adjacent, spaced jagged broken lines and the portions between such pairs of jagged broken lines in the drawings form no part of the claimed design. Portions of the design between the jagged lines have been removed for clarity.