发明名称 Golf practice and exercise mat
摘要 A golf practice and exercise mat having two striking contours with different heights and contours of artificial grass which gives golfers practice and exercise by swinging a golf club through the contoured pile that applies resistance to the golf club as the club head travels though the pile, thus enhancing strength and improving muscle memory. One contour, for irons, has the grass pile of the carpet increasing in height at a moderate, curved upward slope to an apex and then decreasing in height at a gradual, linear downward slope. The second contour, for woods, has the grass pile increasing in height at a gradual approximately linear slope until a transition point is reached at which the grass strand height increases in a single step change to a height at least two times greater than the height of the previous pile, and then decreasing in height in a linear downward slope.
申请公布号 US2004142758(A1) 申请公布日期 2004.07.22
申请号 US20030345670 申请日期 2003.01.16
申请人 SHIODA YOSHIHIKO 发明人 SHIODA YOSHIHIKO
分类号 A63B69/36;E01C13/00;E01C13/08;(IPC1-7):A63B69/36 主分类号 A63B69/36
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