Air mattress

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

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is an opposite second side view thereof;

FIG. 7 is a third side view thereof;

FIG. 8 is an opposite fourth side view thereof;

FIG. 9 is an enlarged view of the portion marked ‘ 9 ’ of FIG. 1 .

FIG. 10 is an enlarged view of the portion marked ‘ 10 ’ of FIG. 5 ;

FIG. 11 is an enlarged view of the portion marked ‘ 11 ’ of FIG. 6 ;

FIG. 12 is an enlarged view of the portion marked ‘ 12 ’ of FIG. 7 ; and,

FIG. 13 is an enlarged view of the portion marked ‘ 13 ’ of FIG. 8 .

The broken lines shown in the drawings represent portions of the air mattress mattress that form no part of the claimed design.

The dot-dash broken lines encircling portions of the air mattress in FIGS. 1 , 5 , 6 , 7 and 8 and illustrated in enlarged views in FIGS. 9 , 10 , 11 , 12 and 13 form no part of the claimed design.