Amusement devices: games – Surface projectile game; game element – Simulated game
Patent
1973-08-23
1976-05-11
Shapiro, Paul E.
Amusement devices: games
Surface projectile game; game element
Simulated game
46 74D, 273106B, A63B 6508, A63H 2712
Patent
active
039558177
ABSTRACT:
A toy boomerang having a hub and four wings extending therefrom, the wings having downwardly extending lifting surface at wing tips. A rim extends around the boomerang, coupling together the wing tips. A stabilizing axle extends downward from the hub.
REFERENCES:
patent: 1671225 (1928-05-01), Carlson
patent: 2051151 (1936-08-01), Northrop
patent: 2560742 (1951-07-01), Reder
patent: 2816764 (1957-12-01), Gleason
patent: 3082572 (1963-03-01), Knox, Jr.
patent: 3403910 (1968-10-01), Claycomb
patent: 3565434 (1971-02-01), Liston
patent: 3570467 (1971-03-01), Belokin, Jr.
Shapiro Paul E.
Spiral Productions, Inc.
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