Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Reexamination Certificate
2007-07-26
2008-09-23
Legesse, Nini (Department: 3711)
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
C473S221000
Reexamination Certificate
active
07427238
ABSTRACT:
A golf club swinging guide releasably attachable to a lower end of a golf club shaft. The guide includes a housing having a stationary member with an alignment portion which is adjustably alignable perpendicular to the striking face of the golf club head. A wind vane is connected for free rotation to the housing about an upright axis of rotation oriented generally parallel to the club shaft. The wind vane, being responsive to movement of air, thereby visually aligns itself to the direction that the golf club is swung. Visual misalignment between the stationary portion and the actual direction of golf club swing at the moment of golf ball impact is discerned by an electronic circuit within the housing producing a sensorially perceivable output.
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Fitzgerald Lisa
Oprandi Arthur V.
Legesse Nini
Prescott Charles J.
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