Golf training device

Details Golf training device Golf training device

2006-09-26

2006-09-26

Legesse, Nini F. (Department: 3711)

Games using tangible projectile

Golf

Practice swingable implement or indicator associated with...

C473S218000, C473S219000

Reexamination Certificate

active

07112145

ABSTRACT:
A golf training device that assists a golfer in sighting the direction to hit, and in the proper alignment of his body with respect to the golf ball. The device has a housing for mounting at least two lasers having a vertical element that provides vertical support for the lasers, a base element that enables at least a portion of the housing to be oriented to a desired sighting, and a spike for stabilizing the housing. Each of the lasers has a diffraction optical element that converts a laser beam into a planar arc of light which when projected onto a surface, such as the ground, produces a laser line. The diffraction optical elements are oriented orthogonal to each other and the resulting lines produced by the lasers are orthogonal. One of the laser lines provides feet alignment and the other provides a feet to ball laser reference line.

REFERENCES:
patent: 5472204 (1995-12-01), English et al.
patent: 5818036 (1998-10-01), Daly
patent: 6007436 (1999-12-01), Mark
patent: 6213887 (2001-04-01), Carney
patent: 6736735 (2004-05-01), Galanis et al.
patent: 2005/0096146 (2005-05-01), Burley

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