Warm-up weight for softball bat

Details Warm-up weight for softball bat Warm-up weight for softball bat

1989-11-20

1991-09-24

Brown, Theatrice

Amusement devices: games

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

Target

A63B 7100

Patent

active

050508776

ABSTRACT:
The present invention is a warm-up weight for softball bats that includes an open-ended cylindrical, tubular section integrally connected to a conical, tubular section. The conical section may be wedged against a tapering portion of a softball bat while the cylindrical section extends over a hitting, cylindrical, barrel portion of the softball bat. The cylindrical section includes an inner leaf spring cantilevered toward the open end of the cylindrical section.

REFERENCES:
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patent: 3716239 (1973-02-01), Goudreau
patent: 3809397 (1974-05-01), Gruenewald
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patent: 3944225 (1976-03-01), Greaney
patent: 3971559 (1976-07-01), Diforte, Jr.
patent: 4260150 (1981-04-01), Tabet
patent: 4330212 (1982-05-01), McCafferty
patent: 4364560 (1982-12-01), Gemmel
patent: 4634121 (1987-06-01), Sasaki

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