发明名称 Magnetic golf putting training device
摘要 A magnetic golf putting training device (1) having an attachment device (10) with two arms (3a and 3b), a clamp (25) for removably attaching the attachment device (10) to a putter (2), magnets (11a and 11b) located on the arms (3a and 3b) and guiding magnets (12a and 12b). The arms (3a and 3b) are located on each end of the putter head (9) during use. The guiding magnets (12a and 12b) are positioned such that they are substantially perpendicular to the putter head (9) and such that the electromagnetic field of each guiding magnets (12a and 12b) is facing towards the like electromagnetic field of each magnet (11a and 11b) located on the arms (3a and 3b) so as to create a repelling force (28).
申请公布号 US7465237(B1) 申请公布日期 2008.12.16
申请号 US20080112277 申请日期 2008.04.30
申请人 SHOEMAKER ROBERT H 发明人 SHOEMAKER ROBERT H.
分类号 A63B69/36 主分类号 A63B69/36
代理机构 代理人
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