Golf club

Details Golf club Golf club

2005-05-31

2005-05-31

Caldarola, Glenn (Department: 1764)

Games using tangible projectile

Golf

Club or club support

C473S349000

Reexamination Certificate

active

06899638

ABSTRACT:
The inventive golf club comprises a head of a metal having a face and a flexural range, defined in the face, where the quantity of flexure in a direction perpendicular to the face is at least 45% of the maximum quantity of vertical flexure of the face. The flexural range is arranged in coincidence with a hitting spot distribution range of a player in the face. Alternatively, a flexural range having a spring constant of at least 2 kN/mm and not more than 4 kN/mm is present in the face of the inventive golf club.

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Canadian Office Action dated Apr. 30, 2004.

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