Furnace

Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an partially enlarged view of the encircled area 8 in FIG. 1;

FIG. 9 is an partially enlarged view of the encircled area 9 in FIG. 1; and,

FIG. 10 is an partially enlarged view of the encircled area 10 in FIG. 2.

The showing of evenly broken lines is for illustrating portions of the article that form no part of the claimed design. The dot-dash lines represent boundaries of the enlarged portions and form no part of the claimed design.

Claims

The ornamental design for a furnace, as shown and described.