Baseball bat

Details Baseball bat Baseball bat

1980-04-08

1982-04-06

Apley, Richard J.

Amusement devices: games

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

Target

A63B 5906

Patent

active

043232396

ABSTRACT:
A hollow baseball bat made of a rigid material, such as a metal or a plastic and having a double structure comprising a hollow bat body and a reinforcing member disposed in the grip portion and the bending portion positioning the base end side of the bat. The reinforcing member has a trumpet-formed opening and forms a gap gradually increasing toward the opening portion between the inner wall of the bending portion of the bat. The outer circumferential surface of the reinforcing member and functions to reinforce the strength and elastic force of the bat when the bat is bent by impact of pitched ball.

REFERENCES:
patent: 1680447 (1928-08-01), Bryant
patent: 1792034 (1931-02-01), Reach
patent: 2017303 (1935-10-01), Bear
patent: 2967710 (1961-01-01), Carlson
patent: 3310903 (1967-03-01), Binvignat
patent: 3479030 (1969-11-01), Merola
patent: 3801098 (1974-04-01), Gildemeister
patent: 4214395 (1980-07-01), Caldwell

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