Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Reexamination Certificate
2009-11-30
2010-12-28
Legesse, Nini (Department: 3711)
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
C473S223000, C473S409000, C473S221000
Reexamination Certificate
active
07857705
ABSTRACT:
A device to improve the feedback to the golfer relative to the rotation of the club head and thus provide valuable feedback to the golfer on the rate and timing of the club head rotation to golf ball impact is disclosed herein. The device is a training and practice aid to accomplish such auditory feedback.
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Callaway Golf Company
Catania Michael A.
Legesse Nini
LandOfFree
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