Microwave oven

FIG. 1 is a front perspective view of a microwave oven showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left-side elevation view thereof

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a front elevation view thereof, shown in an environment of use.

The broken lines shown in FIGS. 1 to 8 depict portions of the microwave oven that form no part of the claimed design. All broken lines shown in FIG. 9 depict environment that form no part of the claimed design.