Toy building block set

Amusement devices: toys – Construction toy – Interfitting elements

Patent

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Details

446114, 446116, A63H 3308

Patent

active

045563942

ABSTRACT:
A toy building block set having several kinds of blocks, each of them including a frame having a rectilinear outline, the connecting elements and sockets are formed along the periphery of the frame. The block sets are capable of being developed into a variety of articles through connecting selective blocks at selected relative positions, and assembling with an inflatable member to enable the finished work to float on the surface of the water.

REFERENCES:
patent: 2776521 (1957-01-01), Zimmerman
patent: 2786301 (1957-03-01), Torricelli

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