Golf club head

Details Golf club head Golf club head

2007-04-03

2007-04-03

Passaniti, Sebastiano (Department: 3711)

Games using tangible projectile

Golf

Club or club support

C473S334000, C473S338000, C473S345000, C473S349000

Reexamination Certificate

active

11214559

ABSTRACT:
A golf club head comprising an outer shell and a strike plate having a strike face. The outer shell and the strike face define a club head volume. A heel/toe axis extends through the center of gravity of the club head. The heel/toe axis is generally parallel to the strike face and generally horizontal relative to a ground plane when the club head is at an address position. The rotational moment of inertia about the heel/toe axis is related to the club head volume by the equation Ixx ≧,46*HV+77, where Ixx is the rotational moment of inertia about the heel/toe axis in units of kg-mm2and HV is the club head volume in units of cm3.

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