Official Lego brick patent - Laser engraved decorative slate

Capture the essence of creativity with the official patent of the Lego brick laser engraved on a slate.

The Lego brick patent, filed in 1961, describes the unique interlocking design that became the hallmark of the Lego building system.

This slate engraving has a unique relief to the touch and is durable over time. 🖼️

Size: 320x220mm

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