发明名称 Golf flagstick measuring device
摘要 A golf flagstick with an attached digital odometer wherein the odometer is placed at the top of the flagstick. When the distance between a golf ball and a hole is to be determined, the flagstick is removed from the hole, turned upside down, and wheeled between the golf ball and hole. As the wheel of the odometer is rolled along the green, the distance is recorded and displayed by a digital display. A writing pad can also be attached to the flagstick so that scores, distances and other appropriate data can be recorded.
申请公布号 US5052687(A) 申请公布日期 1991.10.01
申请号 US19900577557 申请日期 1990.09.05
申请人 KATERBA, GREG C. 发明人 KATERBA, GREG C.
分类号 G01C22/00;G09F17/00 主分类号 G01C22/00
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