发明名称 Weighted golf club extension apparatus
摘要 <p>A tubular extension E for the handle or gripping end C of a golf club, the extension being 1 to 6 inches in length and carrying a weight of 25 to 200 grams is fixed or adapted to be fixed in alignment with the vertical or longitudinal axis of the golf club shaft S. Optionally the extension can be a continuation of a hollow golf club shaft or alternatively may have adapter means to secure the extension to the club shaft. Preferably the extension is from 3 to 5 inches in length and the weight is between 50 and 100 grams and may be hollow. The extension may be applied to a golf club which is a wood, an iron or a putter.</p>
申请公布号 GB2351918(A) 申请公布日期 2001.01.17
申请号 GB20000017503 申请日期 2000.07.17
申请人 ROBERT WILLIAM * HUISKAMP 发明人 ROBERT WILLIAM * HUISKAMP
分类号 A63B53/00;A63B53/14;A63B53/16;A63B57/00;(IPC1-7):A63B53/14 主分类号 A63B53/00
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