Refrigerator

FIG. 1 is a front perspective view of the refrigerator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back 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 partial enlarged view of a portion of FIG. 1 ;

FIG. 9 is a front perspective view that the left door has been removed in order to describe the side part of the right door; and,

FIG. 10 is a partial enlarged view of a portion of FIG. 9 .

The long-dash-short-dash broken lines illustrate the boundary of the enlarged views and form no part of the claimed design. The broken lines depict portions of the refrigerator that form no part of the claimed design.