Dual ended laser swing aid
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United States of America Patent
Stats
-
May 8, 2001
Grant Date -
N/A
app pub date -
Mar 2, 1998
filing date -
Mar 3, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The Dual Ended Laser Swing Aid has the general shape of a golf club and consists of a grip, shaft and head. Two back-to-back axial laser modules pointing in linearly opposite directions emit an upward grip laser beam through a hole in the grip, and a downward head laser beam through a hole in the head. Both laser modules are powered by a 3 volt DC power supply located inside the grip end of the hollow shaft. This arrangement permits convenient DC battery replacement by unscrewing a grip knob at the grip end of the Dual Ended Laser Swing Aid. During a swing with the swing aid the golfer can observe the laser traces of the grip and head lasers in a systematic manner for golf swing improvement. The laser traces can also be recorded by a video camera to allow the golfer to analyse every facet of the swing.
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Cited Art Landscape
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