发明名称 Golfer{3 s training device
摘要 A base having a lower, ground-engageable portion and an upper portion. An indicator mechanism is formed by first and second perpendicularly intersecting planar members. Each of the outer planar surfaces of the planar members includes a distinctive color, and each color is different from the others. The first planar member defines a plane oblique to the ground while the second planar member defines a plane normal to the ground. The indicator mechanism is attached to the upper portion of the base. When the golfer assumes a golfing stance adjacent the base and gazes at the indicator mechanism, the upper edges of the planar members form an inverted T-shape, the side surfaces of the planar members not being visible.
申请公布号 US4032157(A) 申请公布日期 1977.06.28
申请号 US19760657913 申请日期 1976.02.13
申请人 CARPENTER, WALTER M. 发明人 CARPENTER, WALTER M.
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
代理机构 代理人
主权项
地址