Toy cube set

Details Toy cube set Toy cube set

1997-09-09

1999-11-30

Hafer, Robert A.

Amusement devices: toys

Construction toy

Interfitting elements

446 85, A63H 3304

Patent

active

059932821

ABSTRACT:
A component set for assembling toy cubes made up of a first member having a square bottom and square side walls extending from the edges of the bottom member in a direction normal thereto and a second member made up of a square lid and side walls extending similarly therefrom, the second member being of similar shape as the first member but dimensioned to fit into the cavity formed by the bottom and side walls. The first and second members are provided with recesses or slots extending from free edges thereof and protrusions to be received by the recesses or slots. When the second member is inserted into the first member the slots or other openings will form openings penetrating the center of each side wall. Some of the bottoms and lids have cylindrical protrusions extending from their center and dimensioned to fit into the openings, and some of the bottom and lids may have apertures similar to those in the side walls.

REFERENCES:
patent: 3611621 (1971-10-01), Folson
patent: 4185411 (1980-01-01), Fischer
patent: 4305221 (1981-12-01), Chatani
patent: 5538452 (1996-07-01), Kurani

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