Pitching practice apparatus

Details Pitching practice apparatus Pitching practice apparatus

1993-04-19

1994-08-02

Brown, Theatrice

Amusement devices: games

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

Target

A63B 6940

Patent

active

053338561

ABSTRACT:
A pitching practice apparatus (10) including a backstop member (30) stretched between a main frame member (20); wherein, the backstop member (30) is provided with a generally flaccid strike zone member (40) forming a pouch (43) that may be stretched by an auxiliary tensioning unit (15); and, wherein a strike zone obscuring unit (14) which will selectively obscure the upper and/or lower portions of the strike zone opening (37) in the backstop member (30).

REFERENCES:
patent: 1142184 (1915-06-01), Lawrence
patent: 2254986 (1941-09-01), Ziel
patent: 3197208 (1965-07-01), Makar
patent: 4068846 (1978-01-01), Forrest
patent: 4210326 (1980-07-01), Booth et al.
patent: 4497485 (1985-02-01), Macosko
patent: 4643423 (1987-02-01), Wright
patent: 4826164 (1989-05-01), Butcher
patent: 4863166 (1989-09-01), Becera et al.
patent: 5083774 (1992-01-01), Yalvac

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