FIG. 1 is a front perspective view in accordance to a first embodiment of a refrigerator showing our 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 enlarged view of the encircled portion in FIG. 1;
FIG. 9 is a front right-side perspective view in accordance to a second embodiment of a refrigerator showing our new design;
FIG. 10 is a front view thereof;
FIG. 11 is a rear view thereof;
FIG. 12 is a left-side view thereof;
FIG. 13 is a right-side view thereof;
FIG. 14 is a top view thereof;
FIG. 15 is a bottom view thereof;
FIG. 16 is a front left-side perspective view thereof;
FIG. 17 is an enlarged view of the encircled portion in FIG. 16;
FIG. 18 is an enlarged view of the encircled portion in FIG. 10;
FIG. 19 is a front right-side perspective view in accordance to a third embodiment of a refrigerator showing our new design;
FIG. 20 is a front view thereof;
FIG. 21 is a rear view thereof;
FIG. 22 is a left-side view thereof;
FIG. 23 is a right-side view thereof;
FIG. 24 is a top view thereof;
FIG. 25 is a bottom view thereof;
FIG. 26 is a front left-side perspective view thereof;
FIG. 27 is an enlarged view of the encircled portion in FIG. 19; and,
FIG. 28 is an enlarged view of the encircled portion in FIG. 20.
The evenly-dashed broken lines in the figures depict portions of the refrigerator which form no part of the claimed design.
The dot-dot-dash broken lines encircling portions of the claimed design that are illustrated in enlargements form no part of the claimed design.