Putter head

FIG. 1 is a top perspective view of a putter head;

FIG. 2 is a front elevation view of a putter head;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a toe-side elevation view thereof;

FIG. 5 is a heel-side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings form no part of the claimed design.