Air Pump

FIG. 1 is a first perspective view of an air pump showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1 .

The broken lines depict portions of the air pump that form no part of the claimed design. In FIGS. 1 and 9 , the dash-dot-dash broken lines depict the boundary of the enlarged portion and form no part of the claimed design.