Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Projectile backstop
Patent
1999-04-20
1999-12-14
Grieb, William H.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Projectile backstop
F41J 112
Patent
active
060007001
ABSTRACT:
A projectile trap assembly for capturing projectiles emitted along a line substantially parallel to a ground surface includes a support frame generally inclined relative to the line of the projectiles; a primary volume of particulate material disposed on the support frame for slowing down and capturing the projectiles, the primary volume including a target region in which a majority of the projectiles are captured; and the support frame having a trap door positioned proximate the target region, the trap door being arranged and configured to allow a portion of the primary volume of particulate material coinciding generally with the target region to be removed from the trap assembly through the support frame.
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Faust Paul T.
Nesler Leslie F.
Caswell International Corporation
Grieb William H.
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