Portable air compressor

FIG. 1 is a perspective view of a new design for a portable air compressor;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a further perspective view thereof with hinged port access doors in an open position;

FIG. 10 is the perspective view of FIG. 9 with the hinged port access doors in a closed position; and,

FIG. 11 is an even further perspective view with a pressure hose in an extended configuration.

The broken lines in the drawings depict environmental structure of the portable air compressor that form no part of the claimed design.