Block puzzle toy

Details Block puzzle toy Block puzzle toy

1976-10-08

1978-06-20

Pinkham, Richard C.

Undertaking

272 8R, A63H 3308, A63J 2100

Patent

active

040953661

ABSTRACT:
The invention is directed to a block puzzle toy made of articulated or tumbling blocks formed from half blocks which are uniquely assembled and hinged together by bands with the connections to the blocks hidden inside the blocks and with which numerous coin tricks may be readily accomplished.
The connections consist of complementary pegs and serrated sockets disposed within the hollow cavities of the half blocks which snap fit the half blocks into whole blocks with the ends of each band having a hole therein to fit over a peg within the respective cavities and so be held with the end concealed from view when the half blocks are snap fitted together.

REFERENCES:
patent: 2809467 (1957-10-01), St. Pierre et al.
patent: 3005282 (1961-10-01), Christiansen
patent: 3530614 (1970-09-01), Strongin

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