发明名称 Golf tee with enhanced aerodynamic drag
摘要 This invention is a golf tee having an aerodynamic drag portion with a relatively large frontal area and aerodynamic drag coefficient, an intentionally minimized mass, and a subsequent reduction in flight distance upon being struck with a golf club. This reduced flight distance coupled with the relatively large area of the drag portion makes this tee relatively easy to find. It is economically feasible, therefore, to make this tee from a virtually indestructible but relatively more expensive material such as polyurethane. The resulting tee has significantly greater operational life than conventional tees.
申请公布号 US2006166765(A1) 申请公布日期 2006.07.27
申请号 US20050044109 申请日期 2005.01.26
申请人 HOLTZMAN BARRY L 发明人 HOLTZMAN BARRY L.
分类号 A63B57/00 主分类号 A63B57/00
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