Amusement devices: toys – Construction toy – Interfitting elements
Patent
1984-07-31
1985-12-03
Yu, Mickey
Amusement devices: toys
Construction toy
Interfitting elements
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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