Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Patent
1996-05-30
1997-12-23
Marlo, George J.
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
473553, 473457, 473461, 473463, 473318, 473321, 473323, A63B 6936
Patent
active
057002053
ABSTRACT:
A system measures and records deflection of an elongated shaft such as the shaft of a golf club and provides a trace or diagram of the swing of the club. The system includes an elongated rod, mounted to the golf club shaft, and a separate recording system. Preferably the recording system is a writing platform mounted to the golf club shaft. The recording member is biased into contact with the writing platform. During swing of the golf club, deflection of the golf club shaft causes relative movement between the writing implement and the writing platform and a trace or diagram of the golf club swing is created.
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Helena Laboratories Corporation
Marlo George J.
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