Cube puzzle

Details Cube puzzle Cube puzzle

1994-03-31

1995-02-28

Grieb, William H.

Amusement devices: games

Puzzles

Take-aparts and put-togethers

A63F 912

Patent

active

053930630

ABSTRACT:
A cube puzzle comprises a large number of large different cube blocks and a small number of small different cube blocks for assembling three dimensional configurations and plane desired patterns, and also for assembling an overall cube when assembled in a final configuration. The assembled cube block is expressed by a formula of n.sup.3 =6.sup.3.

REFERENCES:
patent: 332256 (1885-12-01), Keeler
patent: 1132244 (1915-03-01), Degenhardt
patent: 1264944 (1918-05-01), Lancaster
patent: 4662638 (1987-05-01), Vachek
patent: 4699602 (1987-10-01), Giorgi
patent: 4784392 (1988-11-01), Johnson et al.
patent: 4844466 (1989-07-01), Johnson et al.

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