Form and Function: When a Three-Dimensional Trademark Risks Losing Its Protection
Three-dimensional trademarks can be highly effective tools for protecting a product’s identity, yet their registration involves both technical and legal challenges. A recent judgment by the General Court of the European Union confirmed the cancellation of the 3D trademark for the famous Rubik’s Cube, illustrating just how fine the line is between aesthetic form and technical function.
Index
- Three-dimensional trademarks registration: Rubik’s Cube case
- Mistakes to avoid when registering a three-dimensional trademark
- Conclusions: how to properly protect product shapes
Three-dimensional trademarks registration: Rubik’s Cube case
The famous Rubik’s Cube, invented in 1974 and now a global icon, was the subject of several three-dimensional trademark registrations between 2008 and 2012. These registrations were challenged by a competitor under Article 7 of the EU Trademark Regulation, which excludes from protection signs consisting exclusively of a shape necessary to obtain a technical result.
The EUIPO (European Union Intellectual Property Office) cancelled the registrations, and the General Court of the European Union upheld that decision. The Court found that the cube’s shape and grid structure were functional, as they allowed the rotation of the cube’s axes and the independent movement of its rows and columns.
The Court further reiterated that trademark law cannot be used to obtain a perpetual monopoly on technical solutions, such protection belongs instead to patents or registered designs.
Mistakes to avoid when registering a three-dimensional trademark
The owner of these registrations thus lost the protection granted by the trademark, suffering serious damage. It cannot be ruled out that this outcome was also influenced by an imperfect registration strategy. The applicant may have overemphasized the cube’s technical characteristics, possibly downplaying its overall aesthetic appearance. Even non-optimal graphic representations can contribute to highligh technical aspects rather than distinctive features, which may lead to rejection or invalidation.
Conclusions: how to properly protect product shapes
Registering a three-dimensional trademark requires careful evaluation and a well-planned protection strategy. It is essential to determine whether the shape is purely technical, assess its real distinctiveness and aesthetic value, and select the most appropriate form of protection.
Relying on specialized industrial property consultants helps ensure a correct filing process, avoid the risk of refusal or invalidation, and safeguard investments in branding and design.