Portable booster seat

Abstract

Description

FIG. 1 is a top, front, left perspective view of a portable booster seat showing my new design;

FIG. 2 is a left side elevational view thereof, the right side of which corresponds;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a bottom view thereof.

Claims

The ornamental design for portable booster seat, substantially as shown and described.