Portable air pump

Description

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

FIG. 2 is a second 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; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings depict portions of the portable air pump that form no part of the claimed design.

Claims

The ornamental design for a portable air pump, as shown and described.