Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2011-04-12
2011-04-12
Passaniti, Sebastiano (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C473S331000
Reexamination Certificate
active
07922601
ABSTRACT:
A golf club head according to the present invention comprises a plurality of score lines on a face, and a stair-shaped portion comprising a plurality of steps formed on a side wall of the score line from a face side end of the side wall in a depth direction of the score line.
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Ban Wataru
Sato Fumiaki
Wada Kozue
Bridgestone Sports Co. Ltd
Passaniti Sebastiano
Paul Hastings Janofsky & Walker LLP
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