Golf club head

Details Golf club head Golf club head

2007-10-05

2009-11-10

Passaniti, Sebastiano (Department: 3711)

Games using tangible projectile

Golf

Club or club support

C473S346000, C473S350000

Reexamination Certificate

active

07614964

ABSTRACT:
A hollow golf club head comprises a face portion having a front face defining a clubface and a rear face facing the hollow. The face portion is provided in the rear face with a central protrusion and a plurality of radial protrusions extending radially from the central protrusion towards the peripheral edge of the face portion. The radial protrusions include at least one variable-width radial protrusion having a variable width increasing towards the peripheral edge from the radially inside. Preferably, a variable-width radial protrusion extending towards the crown portion, and a variable-width radial protrusion extending towards the sole portion of the club head are included.

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