Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent
1981-07-13
1983-05-03
Marlo, George J.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Target
A63B 3700
Patent
active
043818633
ABSTRACT:
To augment the spin and lift imparted to a bowling ball as it leaves the hand of the bowler, there are mounted in the finger holes inserts having inwardly protuberant ridges at the rims thereof. The tips of the fingers are hooked around these ridges when the ball is gripped, and continue to be at least partially hooked therearound during release of the ball, so that there is sufficient force imparted to the ball during release to create improved spin and lift. There is provided on the inner ends of the inserts walls having central holes therethrough, for purposes of aiding insertion of the inserts, relieving air pressure, and permitting inspection at any time.
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Marlo George J.
Master Industries, Inc.
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