Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2006-04-25
2006-04-25
Kerns, Kevin P. (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S112000
Reexamination Certificate
active
07032639
ABSTRACT:
A golf putter includes a shalt and a head secured to the shalt. The head includes a forward portion that defines a face, and the head includes a rear portion positioned rearward of the face. The rear portion may have the configuration of a ring structure. Whereas the forward portion is formed of a first material, the rear portion may be formed of a different material with greater density. In manufacturing the head, the rear portion may be formed and then placed within a mold having the shape of the entire head. Molten first material is then introduced into the mold to form the forward portion.
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Franklin David N.
Lukasiewicz, Jr. Robert
Madore Carl L.
Slaughter Cole Byron
Banner & Witcoff , Ltd.
Kerns Kevin P.
Nike Inc.
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