Movable bases for softball and baseball playing fields

Details Movable bases for softball and baseball playing fields Movable bases for softball and baseball playing fields

1989-08-07

1990-12-11

Brown, Theatrice

Amusement devices: games

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

Target

A63B 7100

Patent

active

049764306

ABSTRACT:
Bases for baseball and softball are improved to permit yielding when struck by sliding players. The bases are provided with a slot extending diagonally across the lower surface thereof. A slide member is slidably received in the slot to allow the bases to yield when contacted by a player. Spring elements are attached to the slide member and the base to cause the slide member to return to a normal at rest position of the base after being moved as a result of contact by a player.

REFERENCES:
patent: 2298689 (1942-10-01), Ferris
patent: 4817946 (1989-04-01), Velasquez
patent: 4830368 (1989-05-01), Green

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