Games using tangible projectile – Playing field or court game; game element or accessory... – Practice or training device
Reexamination Certificate
2005-10-05
2008-09-02
Chiu, Raleigh W. (Department: 3711)
Games using tangible projectile
Playing field or court game; game element or accessory...
Practice or training device
Reexamination Certificate
active
07419444
ABSTRACT:
A tennis training apparatus and method of use thereof, for improving a forehand and/or backhand of a tennis player. The apparatus includes a wristband, an “L”-shaped bracket attached to the racket, and an inflexible strap linking the L-shaped bracket to the wristband. When the strap is tightened, it causes the wrist to bend backwards in extension at an approximately ninety degree angle to the forearm. A second component of the training aid is a restraining plate in the form of a torso attachment worn by the player, wherein the torso attachment retains alignment of the player's hand, hips and shoulders; thereby, forcing the player to rotate his hips to perform a stroke. The torso attachment may be subsequently employed or removed during two-handed backhand strokes. The tennis training apparatus significantly improves the power and control of strokes, and also reduces and/or prevents the risk of developing tennis elbow.
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Chiu Raleigh W.
Williamson III Thomas R.
Williamson Intellectual Property Law LLC
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