Tennis training ball and method of use thereof

Details Tennis training ball and method of use thereof Tennis training ball and method of use thereof

1987-10-30

1989-09-19

Brown, T.

Amusement devices: games

Aerial projectile game; game element or accessory therefor...

Target

273 26R, 273 58R, 273 61R, 273 61A, A63B 6100

Patent

active

048674508

ABSTRACT:
The invention relates to a tennis training ball and a method of its use. The surface of the ball is covered with markings of alphanumeric and/or geometric indicia. The indicia is intentionally made large to the extent that they can be easily distinguished by a player at the instant the ball comes in contact with his racket. During play, a player is required to name a particular pattern of indicia the instant the ball comes in contact with his racket.

REFERENCES:
patent: 401 (1888-04-01), Peck et al.
patent: 1161846 (1915-09-01), Clausen
patent: 3117384 (1964-01-01), Billis
patent: 3904201 (1975-09-01), Henry
patent: 4170352 (1979-10-01), Veala

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