FIG. 1 is a front perspective view of a paper punch showing the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines showing shapes inside the top lever in FIG. 5 are included for the purpose of illustrating features that are not part of the claimed design.