发明名称 Polo stick has club head with flat front surface with optional grooves and including certain acute angle relative to stick for better ball contact
摘要 <p>The polo stick has a handle (6) at one end and an elongated club head (2) at the other which has a front (8) and back so that at least the front has a flat surface which includes an angle of 15 to 30 degrees relative to the stick. The back can also have a flat surface including an angle of 10 to 20 degrees with the stick. The front and/or back can have grooves.</p>
申请公布号 DE202004002645(U1) 申请公布日期 2005.03.10
申请号 DE20042002645U 申请日期 2004.02.18
申请人 HUGHES, MARTIN W. 发明人
分类号 A63B59/16;(IPC1-7):A63B59/16 主分类号 A63B59/16
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