发明名称 Sighting apparatus for use with a golf putter
摘要 A body is attached to a rubber cuff. A sighting tube extends transversely through the body. A notch is depressed into a top face of the body. The notch is positioned at a 90 degree angle with respect to the sighting tube. The sighting apparatus is attached to a putter by inserting a shaft of the putter into the rubber cuff. The sighting apparatus is aligned properly by placing a golf tee or pencil in the notch and rotating the body until the tee or pencil is parallel to a face of a head of the putter. By placing the putter behind a golf ball and sighting a hole through the sighting tube, a golfer can align the face of the head of his or her putter for a proper stroke.
申请公布号 US6155930(A) 申请公布日期 2000.12.05
申请号 US19990328754 申请日期 1999.06.09
申请人 MADARA, GERALD J. 发明人 MADARA, GERALD J.
分类号 A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/36
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