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US 5,393,063 AGranted
Cube puzzle
AssigneeKabushiki Kaisha Kitaharaseisakusho
InventorTomonobu Ichimaru
Life of this patent
Estimating the term…
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.
Claims5
A cube puzzle which comprises:
- a large number of disconnected cube blocks of different configurations, each of cube blocks being different from each other, and the first group including a plurality of large different cube blocks and the second group including a small number of small different cube blocks, and forming an overall cube when assembled in a final or particular configurations, which is characterized in that the large different cube blocks can be separated again into a number of cube blocks which can be expressed by a formula of n.sup.3 =6.sup.3, the large different cube blocks including varieties of cube blocks, each cube block having its one face being integrally secured to an adjacent one of the adjacent cube blocks on planes of the number n, the small different cube blocks, each cube block having its one face being integrally secured to an adjacent one of the adjacent cube blocks of the number less than the number n, and the large different cube blocks and the small different cube blocks being capable of either separated or assembled again to restore its original configurations.
Dependencies are inferred from the claim text.