Hand Warmer

FIG. 1 is a front, top and right side perspective view of a hand warmer, showing my new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged perspective view thereof, taken from encircled portion 9 in FIG. 1 .

The dashed broken lines shown in the drawings illustrate portions of the hand warmer that form no part of the claimed design. The dot-dash broken lines illustrate the partial enlarged view boundary indicators and also form no part of the claimed design.