发明名称 ERGONOMISKT HANDTAG
摘要 <p>PCT No. PCT/SE93/00875 Sec. 371 Date Jul. 17, 1995 Sec. 102(e) Date Jul. 17, 1995 PCT Filed Oct. 26, 1993 PCT Pub. No. WO94/09864 PCT Pub. Date May 11, 1994A racket handle for a racket includes grooves for positioning a player's fingers in a position specifically adapted to the stroke to be performed, and to increase the contact surface between the player's fingers and the racket handle while also assisting the player in teaming a correct grip and stroke. In one embodiment, three index finger grooves are provided in from of a thumb groove. Each index finger groove corresponds to a position of the index finger during a different type of stroke, such as a forehand stroke, a volleying stroke, and a backhand stroke. The thumb groove is also positioned obliquely opposite and adjacent to a middle finger groove to permit the thumb and middle finger to be in contact with one another to form a lock ring around the racket handle.</p>
申请公布号 SE9203249(D0) 申请公布日期 1992.11.03
申请号 SE19920003249 申请日期 1992.11.03
申请人 CHRISTER DAHLSTROEM;THORULF LOEFSTEDT 发明人 CHRISTER DAHLSTROEM;THORULF LOEFSTEDT
分类号 A63B53/14;A63B49/08;A63B59/06 主分类号 A63B53/14
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