Ball hitting practice device

Details Ball hitting practice device Ball hitting practice device

1986-06-17

1987-07-21

Pinkham, Richard C.

Amusement devices: games

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

Target

272 78, A63B 6936

Patent

active

046813187

ABSTRACT:
A new type of baseball and softball hitting practice device which is easily adjusted for use in training young ball players comprising a planar base to which is attached a vertical pedestal, the pedestal having a first vertical resilient member having a ball fixedly attached to the terminal end and having the other end adapted to fitting into the end of a second resilient tubular member in telescopic manner, the bottom end of the second tubular member being fixedly attached to a coil spring which in turn is attached to a pivoting element which permits the pedestal to be inclined to the side, back or front depending on the desired position of the ball and then locked in that position.

REFERENCES:
patent: 925342 (1909-06-01), Johnson
patent: 1890696 (1932-12-01), Rosenhahn
patent: 2009040 (1935-07-01), Beach
patent: 2082272 (1937-06-01), Zinnow
patent: 3183000 (1965-05-01), Dix
patent: 3883138 (1975-05-01), Chorey
patent: 4227691 (1980-10-01), Lefeber et al.
patent: 4383686 (1983-05-01), Cardieri

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