Golf club shaft

Details Golf club shaft Golf club shaft

1992-12-31

1994-08-09

Millin, Vincent

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 80B, A63B 5310

Patent

active

053359089

ABSTRACT:
An improved aerodynamic golf club shaft is disclosed. The improved aerodynamic golf club shaft comprises a tube that has an exterior with a non-circular cross section. The golf club shaft may have an elliptical exterior cross section in one preferred embodiment. The golf club shaft has a leading edge that is on the half of the shaft aligned with the face of the golf club and a trailing edge on the half of the shaft aligned with the back of the club. A portion of the leading edge of the shaft has a smaller radius of curvature than the leading edge of a equivalently sized shaft having a circular cross section.

REFERENCES:
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patent: 2153550 (1939-04-01), Cowdery
patent: 2169774 (1939-08-01), Taylor
patent: 4288075 (1981-09-01), Kaugars et al.
patent: 5094454 (1992-03-01), Schering
patent: 5165688 (1992-11-01), Schmidt et al.

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