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US 4,358,274 AGranted
Game and teaching device construction
OwnerHerbert S. Chaseinventor
Life of this patent
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OwnerHerbert S. Chaseinventor
Estimating the term…
A game and teaching device construction is described to include a plurality of indicia bearing blocks bound together by a pair of flexible straps. Each block is generally shaped in the form of a solid rectangle whereby a first strap is affixed to each block at one end thereof and a second strap is affixed to each block at the other end thereof. Each block includes front and back faces with one of such faces bearing indicia, for example a plurality of dots, and the other face bearing indicia of the number corresponding to the number of dots on the first described face. When stretched out, the construction is such that pushing the first block will cause the collapse of it and all other blocks in sequence. Furthermore, the construction can be used such that a child is interrogated to associate a number with the number of dots showing on a particular block, with the other face of the block being used to verify the child's answer.
A game and teaching aid device construction comprising a plurality of blocks, each in a form having first and second ends and first and second opposite faces, and first and second affixing flexible members, each of said first ends being pivotally affixed to said first member and each of said second ends being pivotally affixed to said second member, said first and second faces defining indicia, said second face translating the indicia of said first face.
Dependencies are inferred from the claim text.