Tennis stroke training device

Details Tennis stroke training device Tennis stroke training device

2006-12-12

2006-12-12

Chiu, Raleigh W. (Department: 3711)

Games using tangible projectile

Playing field or court game; game element or accessory...

Practice or training device

C473S461000, C473S459000, C473S553000

Reexamination Certificate

active

07147581

ABSTRACT:
A racquet stroke training device adapted to “fix” a user's forehand racquet stroke comprises, in one embodiment, a band adapted to be worn on a user's arm above the user's elbow, a glove adapted to be worn on a user's hand, and a tether having a first end attachable to the band and a second end attachable to the glove. The tether has (or is dimensioned to have) a given length such that, during a practice stroke, the user's elbow is bent at a substantially 90° angle and the user's wrist is fixed in an upwardly-extending, wrist-locked position.

REFERENCES:
patent: 2022910 (1935-12-01), Hanley
patent: 3937465 (1976-02-01), Roland
patent: 4150821 (1979-04-01), Racz
patent: 4209169 (1980-06-01), Roberts
patent: 5439214 (1995-08-01), Dalbo
patent: 5476257 (1995-12-01), Bobby
patent: 6514163 (2003-02-01), Burns
patent: 6755755 (2004-06-01), Wah Loh
patent: 6945884 (2005-09-01), Korik
patent: 2002/0193188 (2002-12-01), Wah Loh
patent: 2004/0018899 (2004-01-01), Thiruppathi
patent: 2006/0073920 (2006-04-01), Kunsman

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