Hollow and metal iron golf club heads
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United States of America Patent
Stats
-
Jan 30, 2007
Grant Date -
Jul 28, 2005
app pub date -
Jan 28, 2004
filing date -
Jan 28, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An iron golf club head having a hollow interior. The iron golf club head is formed from a first casing and a second casing. The first casing includes the hosel and strike face, while the second casing includes the sole, the back side, and the topline of the iron golf club head. The second casing also includes two cavities, one of which forms the hollow interior of the iron golf club head when the first casing is welded to the second casing. The thickness and hardness of the first casing vary between the long and short iron golf club heads.
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Cited Art Landscape
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