Air conditioner

FIG. 1 is a perspective view of an air conditioner showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged view of portion 8 shown in FIG. 1 ; and,

FIG. 9 is a perspective view thereof, shown in a state of use.

The evenly-spaced broken lines in FIGS. 1 - 8 depict portions of the air conditioner that form no part of the claimed design. The evenly-spaced broken lines in FIG. 9 depict environmental structure that form no part of the claimed design. The dot-dot-dash broken lines in FIGS. 1 , 8 and 9 form no part of the claimed design.