Rotating amusement device

Details Rotating amusement device Rotating amusement device

1989-11-28

1990-12-18

Coven, Edward M.

Amusement devices: games

Puzzles

Jumping movement

273155, A63F 908

Patent

active

049781260

ABSTRACT:
A rotating amusement device having two or more overlapping circle members which are independently rotatable with the overlapping sections being rotatable into the bodies of any or all of the overlapping circles or into a different overlapping of circles. The device can be utilized as a puzzle wherein various possible overlapping sections are differently colored or shaped and the object is to obtain a predetermined color combination or shape configuration. The circle members are comprised of interlocking elements with a peripheral frame holding the circles in such interlocking position while permitting the independent rotation of each of the circles. Increase in the number of overlapping circles adds to the complexity by increasing the number of possible permutations.

REFERENCES:
patent: 609995 (1898-08-01), Murphy
patent: 3655194 (1972-04-01), Pierson
patent: 4415158 (1983-11-01), Engel
patent: 4483535 (1984-11-01), Le Cart
patent: 4550040 (1985-10-01), Fisher
patent: 4580783 (1986-04-01), Cohan
"Group Theory, Rubik's Cube and the Avenger", Games, Jul. 1987, pp. 44, 45.

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