Toy building set for building tree-like models

Details Toy building set for building tree-like models Toy building set for building tree-like models

1987-11-25

1991-01-29

Hafer, Robert A.

Amusement devices: toys

Construction toy

Resilient interlocking joint

A63H 3306

Patent

active

049883224

ABSTRACT:
A toy building set for building tree-like models and comprising partly a trunk element (FIG. 2), partly a branch element. The trunk element comprises a trunk portion (2) and projecting branches (3, 4) having coupling means (5, 6) spaced from the trunk portion (2). The branch element comprises a plurality of connecting bars (7-11), at whose ends coupling bushings (12) are provided. These bushings are formed with primary and secondary coupling means (17, 18), respectively, so that the branch elements may be interconnected and connected with the trunk elements. Preferably, said bars have additional branching portions (19, 20) whose ends are provided with bushings (21, 22) similar to the coupling bushings (12).

REFERENCES:
patent: Re32663 (1988-05-01), Atkinson
patent: 3442044 (1969-05-01), Quercetti
patent: 3589056 (1971-06-01), Glass et al.
patent: 3597874 (1971-08-01), Ogsbury et al.
patent: 3940877 (1976-03-01), Culkin
patent: 4071244 (1978-01-01), Richards
patent: 4164091 (1979-08-01), Lin
patent: 4606732 (1986-08-01), Lyman

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