Games using tangible projectile – Golf – Practice projectile addressing surface
Reexamination Certificate
2006-11-07
2006-11-07
Graham, Mark S. (Department: 3711)
Games using tangible projectile
Golf
Practice projectile addressing surface
C473S161000, C108S007000, C248S396000
Reexamination Certificate
active
07131911
ABSTRACT:
A slope controllable foot plate for a golf swing practice apparatus which includes a actuating oil pressure motor providing the power for controlling the slope, a transformation device for transforming the rotating driving power to linear driving power, and a slope control oil pressure cylinder for controlling the slope of the foot plate, whereby a lower height and a simplified structure of the foot plate is obtained.
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Birch & Stewart Kolasch & Birch, LLP
Golfzon Co. Ltd
Graham Mark S.
LandOfFree
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