Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1988-07-29
1989-12-12
Brown, T.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 6940
Patent
active
048862673
ABSTRACT:
A baseball practice apparatus including a batting tee and a swing guide that serves as a positive indication of the outer radius of a batter's swing whereby a batter will know if the rear elbow is dropped or if the wrists are prematurely broken in the swing. Each of the batting tee and the swing guide members are adjustable in height whereby differences in stances and batters' heights can be compensated for with the equipment.
REFERENCES:
patent: 3139282 (1964-06-01), Lande
patent: 4367879 (1983-06-01), Messer
patent: 4456250 (1984-06-01), Perrone, Jr.
patent: 4575080 (1986-03-01), Miles
patent: 4664374 (1987-05-01), Groves
Licciardi James P.
Licciardi Terrence P.
Brown T.
Gordon Edward A.
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