Golf club head
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 4, 2008
Grant Date -
Oct 6, 2005
app pub date -
Mar 29, 2005
filing date -
Mar 30, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A golf club head includes: a hollow shell head body that defines a face portion for hitting a ball and a crown portion; and a weight-massed portion that is formed on at least crown portion, wherein the weight-massed portion extends in a face-to-back direction of the head body and has a larger mass than that of a peripheral portion of the head body.
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