Rubik's Cube shape is not a trademark, EU rules

The 3D brainteaser invented in 1974 by Hungarian Erno Rubik is popular among young and old, with more than 350m cubes sold worldwide

Game over for Rubik's cube - Germain Maureau

Rubik's Cube loses EU trademark battle

Trademark law - latest news, breaking stories and comment - The Independent

Rubik's Cube loses EU trademark fight over its shape

Rubik's Cube Loses Bid to Revive EU Trademark

Rubik's Cube - Wikipedia

Rubik's cube - latest news, breaking stories and comment - The

Rubik's Cube Owners Lose as EU Trademark Fight Takes New Twist

Rubik's Cube loses court bid for EU trademark protection

The Rubik Cube and freeriding

The puzzle is solved: Rubik's Cube 3D trademark is invalid

Trademark law - latest news, breaking stories and comment - The Independent

Rubik's Cube - Wikipedia

EU COURT RULES ON THE SHAPE OF RUBIK'S CUBE AS A TRADEMARK

Rubik's Cube: another throw of the dice - World Trademark Review

Rubik's Cube 3 x 3 – Kaboodles Toy Store

A machine taught itself to solve Rubik's Cube without human help

Rubik Chubik Cube 3X3X3 High Speed Professional Series Cube Pack

How to solve a Rubik's Cube in 7 step: video tutorial

Rubik's Cube Benefits: Physical & Mental - EuroSchool