Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Projectile backstop
Patent
1994-03-08
1995-07-25
Grieb, William H.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Projectile backstop
273404, F41J 112
Patent
active
054355710
ABSTRACT:
A range backstop assembly having a container with an opening typically closed by a rubber sheet and serving for projectile entry. The container is filled with a particulate flowable granulate material which slows down the entering projectiles. An anti-adhesion medium is further interspersed between the particles of the granulate material to prevent adhesion of the granulate material in the presence of heat generated by the entering projectiles.
REFERENCES:
patent: 941642 (1909-11-01), Maxim
patent: 4728109 (1988-03-01), Simonetti
patent: 5070763 (1991-12-01), Coburn
patent: 5171020 (1992-12-01), Wojcinski
patent: 5340117 (1994-08-01), Wojcinski
Magazine Article: "Die Jagd Findet Im Saale Statt," Jager, Feb. 1991, pp. 44-45.
Faust Paul T.
Nesler Leslie F.
Wojcinski Allan S.
Caswell International Corporation
Grieb William H.
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