Hair Clipper

FIG. 1 is a perspective view of a hair clipper showing the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a rear side view thereof.

The broken lines illustrate portions of the hair clipper and form no part of the claimed design.