The trademark right on the famous cube is no longer valid. How do you decide between a patent, design or trademark right? Find out here in this blog.
Rubik's Cube shape not a trademark, rules top EU court - BBC News
Rubik's Cube 1983 Ernö Rubik Patent Print
Rubik's cube trade mark registration upheld
1,419 Rubiks Cube Icon Images, Stock Photos, 3D objects, & Vectors
No Trade Mark Protection for Rubik's Cube Puzzle
Rubiks Cube Patent Digital Art by Aged Pixel - Pixels
The Rubik's Cube Patent - Intellectual Property - Trademark
Rubiks Brochure 2019 by Intermed Asia - Issuu
Spin Master to Acquire World-Famous Rubik's Cube®
755 Logo Rubik Images, Stock Photos, 3D objects, & Vectors
Rubik's Cube Patent' Art Print - Cole Borders
Spin Master to Acquire World-Famous Rubik's Cube®
Rubik's Cube makers square up in trademark battle
A Twist of Fate: The Invention of the Rubik's Cube