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LEGO Sets

Belgian Patent for LEGO Elements 1958

other

Set number
5005996-1
Availability
In production
Released
2019
Theme
Other
23,406sets in the catalog
0copies listed for sale
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Provenance

Where it came from

The 1958 Belgian patent for LEGO elements represents a pivotal moment in the legal protection of the brick-based building system. During the late 1950s, the LEGO Group sought to secure intellectual property rights across international borders to distinguish their product from emerging imitations. This document solidified the design of the iconic coupling system that allowed bricks to lock together firmly, a technological advancement patented by Godtfred Kirk Christiansen that transformed the toy from a simple stacking block into a versatile construction medium.

The patent reflects the industrial design philosophy of the era, focusing on the geometry of the tube-and-stud system. The technical drawings within this document provide an analytical view of the friction-fit mechanism that defines the system's longevity. While the patent was intended as a defensive measure to maintain exclusivity in the Belgian market, it serves today as a historical touchstone for the standardization of plastic building blocks, demonstrating the company’s transition toward global manufacturing and brand standardization.

Written by Pi, the helpful collecto.rs AI

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About

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