Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2006-12-26
2006-12-26
Passaniti, Sebastiano (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C473S350000, C473S290000, C473S291000
Reexamination Certificate
active
07153222
ABSTRACT:
Forged cavity back iron-type clubs and oversize clubs are disclosed. These forged clubs have thin, durable hitting face and relatively large cavity volumes. These clubs have high rotational moments of inertia to minimize distance and accuracy penalties associated with off-center hits. Long irons with hitting face of about 0.100 inch thick are achievable by the present invention. Also disclosed are forged irons made from stainless steels and annealed to achieve the desired hardness and ductility.
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Burnett Michael S.
Gilbert Peter J.
Acushnet Company
Passaniti Sebastiano
Wheeler Kristin D.
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