Boiler

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a perspective view of a boiler showing the new design;

FIG. 2 is a front view of the boiler of FIG. 1 ;

FIG. 3 is a left side view of the boiler of FIG. 1 ;

FIG. 4 is a right side view of the boiler of FIG. 1 ;

FIG. 5 is a back view of the boiler of FIG. 1 ;

FIG. 6 is a top view of the boiler of FIG. 1 ; and,

FIG. 7 is a bottom view of the boiler of FIG. 1 .

The broken lines shown in the drawings depict portions of the boiler that form no part of the claimed design.