Games using tangible projectile – Golf – Club or club support
Reexamination Certificate
2006-11-07
2006-11-07
Caldarola, Glenn (Department: 1764)
Games using tangible projectile
Golf
Club or club support
C473S329000, C473S349000, C473S350000
Reexamination Certificate
active
07131912
ABSTRACT:
The present invention, in one embodiment, provides a method for making a wood-type golf club head. The method includes the steps of: forming a face portion of the golf club head from a piece of sheet metal consisting essentially of a titanium alloy; and after forming the face portion, attaching the formed face portion to a crown and a sole of the golf club head. The step of forming the face portion includes pressing the piece of sheet metal into a die at about70tons psi.
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Bannikov. V . V., Golf Club Head, Jul. 10, 2001, pp. 1-10 (Translation of RU 2170129C).
Russian Titanium Alloys, http://www.titaniummetal.net/specifications/russian.html. (2 pages). (Downloaded on Jun. 23, 2004).
Caldarola Glenn
Duong Tom P.
Knuth Dean L.
Rothwell, Figg, Ernst & Manbeck. P.C.
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