The Patent Behind the LEGO "Toy Building Brick" | Suiter Swantz IP
LEGO: The Kristiansen Legocy | Hackaday
These Two Toy Makers Found Innovation (And Success) Using LEGOs and Tape | by Indiegogo | Indiegogo | Medium
60 Years of Lego Building Blocks and Danish Patent Law | In Custodia Legis
Opinion: Why Lego is the best toy ever invented | CNN
Sarah Burstein on Twitter: "(Side note: LEGO *did* elect here. It got a design patent. When it expired, LEGO reneged on its contract with the public and sought further exclusivity through copyright.
Lego® Alternatives: The 8 best Brands
The Patent Behind the LEGO "Toy Building Brick" | Suiter Swantz IP
61 years ago today, LEGO applied for a patent on their design for a toy building brick. : r/lego
clone brands - Which bricks are still protected by copyright / trademark / patent law? - Bricks
What was the effect of LEGO losing its patent? - Quora
What was the effect of LEGO losing its patent? - Quora
The Original LEGO Patent | Mental Floss
Lego, you are dead to me - CNET
LEGO Patents | Brickset: LEGO set guide and database
How LEGO Built – and Maintains – A "Monopoly-Like" Position, One Plastic Brick at a Time - The Fashion Law
Why does LEGO have competitors such as Mega Bloks, who have not been taken out of business due to legal repercussions of manufacturing particularly similar toys? - Quora
Illinois company made a 'Lego' Zelenskyy to help Ukraine, selling out many times over
Lego loses EU trademark case over its red bricks - BBC News
Why Legos Are So Expensive — And So Popular : Planet Money : NPR
Expired patent of the day: Lego | Boing Boing
LEGO Patents | Brickset: LEGO set guide and database
LEGO Patents | Brickset: LEGO set guide and database
What was the effect of LEGO losing its patent? - Quora
60 Years of Lego Building Blocks and Danish Patent Law | In Custodia Legis
