Gliding ring

Details Gliding ring Gliding ring

1979-01-16

1984-06-26

Shapiro, Paul E.

Amusement devices: games

Problem eliciting response

244 45R, 244 34A, A63B 6510

Patent

active

044562659

ABSTRACT:
A gliding ring toy comprised of an annular airfoil angled in order to compensate for air downwash effects and to balance the aerodynamic lift, fore and aft, in gliding flight.

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