Golf club head

Games using tangible projectile – Golf – Club or club support

Reexamination Certificate

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Details

C473S349000

Reexamination Certificate

active

06929565

ABSTRACT:
A golf club head capable of obtaining both vibration damping performance and pleasant hitting sound by combining materials different in kind. This golf club head has a hollow structure, and a constitution where fiber reinforced plastic having a mass ratio of 4% or more in the entire head is used for at least one of neck, face, sole, crown and side portions, and the rest is made of metal. An outer shell of the hollow structure includes both of a part made of only metal and a part made of only fiber reinforced plastic.

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patent: 5624331 (1997-04-01), Lo et al.
patent: 2004/0116207 (2004-06-01), Shiell et al.
patent: 2004/0116208 (2004-06-01), Shiell et al.
patent: 05-168731 (1993-07-01), None
patent: 11-004919 (1999-01-01), None
patent: 2000-229135 (2000-08-01), None

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