Invention Grant
US08721471B2 Hollow golf club head having sole stress reducing feature 有权
中空高尔夫球杆头具有唯一的减压特征

Hollow golf club head having sole stress reducing feature
Abstract:
A hollow golf club head incorporating a stress reducing feature including a sole located stress reducing feature. The location and size of the sole stress reducing feature, and their relationship to one another and other club head engineering variables, play a significant role in selectively influencing deflection of the face.
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