Sole for iron golf club head

Details Sole for iron golf club head Sole for iron golf club head

2009-11-11

2011-10-25

Passaniti, Sebastiano (Department: 3711)

Games using tangible projectile

Golf

Club or club support

C473S349000, C473S350000

Reexamination Certificate

active

08043165

ABSTRACT:
The present invention discloses an iron-type golf club head in which the sole portion has a main surface and a stepped surface. Further, the sole portion comprises a chromium coating. The invention creates a unique combination of head shape and surface friction coefficients that minimize the bad effects of turf impact.

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