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Method of making a single flex matched set of golf clubs
   
Document Number
US Patent 7056225
Issued Date
June 6, 2006
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Abstract
A golf club matching method in which the ideal shaft stiffness for a particular golfer is first empirically determined using calibrated test clubs. The shafts are incrementally trimmed to result in a set in which each club has the same or ideal shaft frequency or stiffness. The manufacturing method may be automated using a computer controlled cutting operation to fabricate a number of matched club shaft blanks by inputting information relative to the desired stiffness, shaft blank characteristics, club head, grip, finished club length and other data.
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Number of Claims:
5
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Owner
Published
June 6, 2006
Application Number
10/947,084
Filed
September 21, 2004
US Classification
473/289   473/409
Int'l Classification
A63B   53/10   (20060101)   A63B   57/00   (20060101)   A63B   53/00   (20060101)   A63B   53/12   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
CROSS REFERENCE IS MADE TO RELATED APPLICATION This application is a continuation of application Ser. No. 10/198,826, filed Jul. 18, 2002 now abandoned, of the same title.
USPTO Field of Search
473/289   473/409  
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