GOLF CLUB AND HEAD THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 24, 2008
app pub date -
Apr 17, 2007
filing date -
Jul 18, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A golf club head comprising a striking plate, a shell together with the striking plate to form a main body, and a power zone disposed on the shell is provided. The power zone satisfies equations that (S/W)=4.about.40 and ((d1+d2)/d1)=1.6.about.6, wherein S is a distance from a center of the striking plate to an edge of the power zone, W is a width of the power zone, d1 is a thickness of the shell, and d2 is a thickness of the power zone. By forming the power zone on the main body, the coefficient of reaction of the golf club head can be enhanced. Moreover, the contact time between the golf ball and the striking plate as using the golf club head to hit the ball can be prolonged. Therefore, the effect of ball controlling and hitting is improved.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully