Swingweight adjusted golf club shaft

Details Swingweight adjusted golf club shaft Swingweight adjusted golf club shaft

2011-06-07

2011-06-07

Blau, Stephen L. (Department: 3711)

Games using tangible projectile

Golf

Club or club support

Reexamination Certificate

active

07955187

ABSTRACT:
An improved golf club shaft and corresponding golf club is disclosed. More specifically, a golf club shaft that is capable of minimizing or eliminating swingweight variations within a golf club despite being cut down to various different lengths to accommodate the length and heads of a set of irons is disclosed. The shaft may have an internal wall profile of variable thickness to adjust for various weight and center of gravity variations of a golf club shaft as it is being cut down in length.

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patent: 6478689 (2002-11-01), Hisamatsu
patent: 6485376 (2002-11-01), Hisamatsu
patent: 6805642 (2004-10-01), Meyer et al.
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patent: 2003/0176236 (2003-09-01), Fendel
patent: 2004/0138000 (2004-07-01), Braly et al.
patent: 2005/0107182 (2005-05-01), Meyer et al.
patent: 2008/0242438 (2008-10-01), Sato et al.

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