Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1978-06-21
1980-08-05
Shapiro, Paul E.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
114245, 114332, 273359, A63B 7102
Patent
active
042158621
ABSTRACT:
Disclosed is a water-surface target towed by a mother ship which comprises a towed member running underwater with a ballast weight suspended therefrom, a target pole set up on the top of the towed member, and a stabilizing plate attached to a position above the waterline of the target pole at an angle of incidence. The water-surface target can be used even under bad conditions and towed at a high speed, e.g. 30 knots, due to the towed member being capable of continually maintaining stability underwater.
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patent: 3112725 (1963-12-01), Malrose
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patent: 3509848 (1970-05-01), Salmon
patent: 3581273 (1967-06-01), Hedberg
patent: 3648635 (1972-03-01), Hashemi
patent: 3747550 (1973-07-01), Stoeberl
patent: 3842772 (1974-10-01), Lang
patent: 3868920 (1975-03-01), Schirtzinger
patent: 4078513 (1978-03-01), Dorsch
Ishikawa Shigeaki
Kato Shigeru
Obata Akira
Satoh Toshio
Shibazaki Hiroshi
Japan Aircraft Mfg. Co., Ltd.
Shapiro Paul E.
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