Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Reexamination Certificate
2009-02-27
2010-06-01
Legesse, Nini (Department: 3711)
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
C473S219000, C473S266000
Reexamination Certificate
active
07727079
ABSTRACT:
A portable, expandable laser golf training device that can be placed on the ground to provide alignment. The present invention can supply a plurality of light beams produced by lasers or other light sources, switchable on and off, that can be projected along the ground both in the direction of play and perpendicular to it. In a folded configuration, the device can project in four directions creating a pair of axis lines running at right angles to each other. In an expanded configuration, one of the major axis lines can be separated into two parallel lines for putting alignment by sliding the halves of the device apart. The device can be used by placing it on the ground in front of the golfer (between the golfer's feet and the ball. Two lines project outward perpendicular to the direction of play, and two or four lines project into and away from the direction of play. These lines provide alignment for the golfer. Various combinations of beams on or off can be selected by a selector switch under control of the user. The device can contain a rechargeable battery.
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“The Wire” “AccuPutt™ Laser Training System” Feb. 11, 2009.
Kraft Clifford
Legesse Nini
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