Back design for an iron golf club head

FIG. 1 illustrates a rear view of a new design of an iron golf club head depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity;

FIG. 2 is a side elevational view of the design shown in FIG. 1 depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity;

FIG. 3 is a top perspective view of the design shown in FIG. 1 depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity;

FIG. 4 is another top-side elevational view of the design shown in FIG. 1 depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity;

FIG. 5 is an angled perspective view of the design shown in FIG. 1 depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity;

FIG. 6 is another angled perspective view depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity;

FIG. 7 is another top side perspective view depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity; and,

FIG. 8 is a perspective view taken from the toe of design shown in FIG. 1 depicting a cavity formed in a rear face of the golf club and an internal cavity including a raised section disposed within the cavity.

The broken, dashed lines shown in the various figures depicting embodiments of the invention are included for the purpose of illustrating context and do not form any part of the claimed design. In some embodiments, however, the broken, dashed lines may be present in an iron golf club head.