Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Projectile backstop
Patent
1990-05-24
1992-02-18
Grieb, William H.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Projectile backstop
135104, 273 26A, 273 29A, 273181F, 273407, A63B 6300
Patent
active
050887408
ABSTRACT:
A practice backstop for ball playing sports has a support frame including a pair of crossed arcuate poles covered by a three sided enclosure, open at the front. A flexible target sheet is supported within the enclosure so as to be struck by and absorb the impact of balls directed at the backstop 10. The enclosure may additionally include a floor surface and a series of fasteners may be provided for supporting the target sheet at various front to back spaced apart positions within the enclosure.
REFERENCES:
patent: 1540670 (1925-06-01), Vidmer
patent: 2922653 (1960-01-01), O'Brien
patent: 4045032 (1977-08-01), Cox
patent: 4491141 (1985-01-01), Eppenbach
patent: 4590956 (1986-05-01), Griesenbeck
Beehner John A.
Grieb William H.
Sportsstuff Inc.
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