Practice bat

Details Practice bat Practice bat

1983-08-26

1985-11-26

Pinkham, Richard C.

Amusement devices: games

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

Target

273 29A, A63B 6940

Patent

active

045551111

ABSTRACT:
A practice bat for baseball players including a handle portion, and a weighted end portion interconnected by a resilient spring. The weighted end portion is remote from the hands of the player holding the handle portion so that when the bat is swung the momentum of the weighted end portion will cause it to lag behind and then move ahead of a longitudinal at rest axis of the handle portion causing the player's wrists to break or bend.

REFERENCES:
patent: 979985 (1910-12-01), Moorhead
patent: 1803134 (1931-04-01), Renn
patent: 2714008 (1955-07-01), Urban
patent: 3428325 (1969-02-01), Atkinson
patent: 3451675 (1969-06-01), Burzenski
patent: 4249729 (1981-02-01), Gabrielidis
patent: 4399996 (1983-08-01), Boyce

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