Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2007-12-25
2007-12-25
Passaniti, Sebastiano (Department: 3711)
Games using tangible projectile
Golf
Club or club support
C473S334000, C473S335000, C473S345000, C473S349000
Reexamination Certificate
active
11565497
ABSTRACT:
A golf club head (42) having more than 50% of a volume forward of a center of gravity and more than 50% of a mass rearward of the center of gravity is disclosed herein. The golf club head (42) preferably has a volume ranging from 420 cubic centimeters to 480 cubic centimeters. The golf club head (42) preferably has a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 4000 grams-centimeters squared, and a moment of inertia about the Lxx axis through the center of gravity of the golf club head greater than 2000 grams-centimeters squared.
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Cackett Matthew T.
Gibbs Evan D.
Hallack Michael
Hettinger Ronald K.
Hocknell Alan
Callaway Golf Company
Catania Michael A.
Lo Elaine H.
Passaniti Sebastiano
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