发明名称 GOLF SWING TRAINING DEVICE
摘要 A golf swing training device for improving muscle strength and club head speed. A golf swing training device comprising: a head cover, wherein the head cover further comprises a closure flap; at least one air catch coupled to the head cover, wherein the at least one air catch allows air to flow through; and a sock coupled to the at least one air catch. Alternate embodiments comprising: a head cover, wherein the head cover further comprises a closure flap; and at least one air catch coupled to the head cover wherein the at least one air catch comprises a pocket. Further embodiments comprising: a head cover, wherein the head cover further comprises an opening which allows a club shaft to pass through; at least one air catch coupled to the head cover; and a sock coupled to the at least one air catch.
申请公布号 WO2006138731(A8) 申请公布日期 2007.04.12
申请号 WO2006US23862 申请日期 2006.06.19
申请人 RAY, LYNN 发明人 RAY, LYNN
分类号 A63B69/36 主分类号 A63B69/36
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