Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1991-09-27
1993-06-29
Brown, Theatrice
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 6100
Patent
active
052227324
ABSTRACT:
A device for teaching correct tennis stroke while swinging a tennis racket to hit a tennis ball. The device is comprised of a frame having a pair of spaced apart, triangular shaped side members. An elongated shaft is extended between the side members and has each end attached to a respective side member. A wheel is rotatably mounted on the shaft between the side members and above a ground support surface. Each side member has a configuration to allow the frame to be suspended on a support and above the ground support surface whereby the wheel will be freely rotatable on the shaft when struck by a tennis racket. The wheel is then struck with a glancing blow of a tennis racket during followthrough of the swinging motion of a trainee.
REFERENCES:
patent: 2578313 (1951-12-01), Moseley
patent: 3039228 (1962-06-01), Mazzadra
patent: 3167881 (1965-02-01), Mazzadra
patent: 3729861 (1973-05-01), Lemoine
patent: 4022467 (1977-05-01), Reuss
patent: 4417730 (1983-11-01), Weiner
patent: 4898384 (1990-02-01), Beach
Brown Theatrice
Lasker R. J.
Lasker R. J.
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