Toy construction system

Details Toy construction system Toy construction system

1998-03-18

1999-11-16

Hafer, Robert A.

Amusement devices: toys

Construction toy

Resilient interlocking joint

446127, A63H 3308

Patent

active

059847565

ABSTRACT:
The invention relates to a toy construction system comprising building elements of a first type having a pair of opposed walls that define a space between said opposed walls, wherein the space has, at the free edges of the opposed walls, an open end and two opposed open sides, and wherein those sides of the walls that face towards the space are provided with protrusions, and building elements of a second type having a coupling head that may, by snap-fit with the protrusions, be received and releasably secured in the space between the walls on a building element of the first type. The toy construction system is characterised in that the protrusions are situated at the free edges of the walls.

REFERENCES:
patent: 4738648 (1988-04-01), Berndt
patent: 5061219 (1991-10-01), Glickman
patent: 5518434 (1996-05-01), Ziegler
patent: 5704186 (1998-01-01), Alcalay et al.
patent: 5823843 (1998-10-01), Pohlman

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