Tetrahedral gaming die with recessed pyramidal faces
AssigneeBermas Plastics Company, Inc.
InventorDavid B. China
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Abstract
A new gaming die is an equilateral tetrahedron with each of its four sides in the form of a recessed triangular pyramid. The resulting twelve congruent triangular facets of the novel die may carry numerals, letters or other characters depending on the game for which the die or dice are designed. A unique feature of the tetrahedral die is that it can be cheaply produced by the injection molding of a thermoplastic.
Claims8
A novel gaming die which is in the form of an equilateral tetrahedron, characterized in that each of the four sides has the same form of a recessed triangular pyramid having three congruent facets, and the twelve congruent facets bear various markings for scoring purposes.
Dependencies are inferred from the claim text.