When you see a beautifully designed product, you probably don’t think about the legal system that protects its aesthetic. But for industrial designers, understanding this system is crucial. At its core is the Locarno Classification, an international system used for the classification of goods for the purpose of registering industrial designs.

“The Locarno Classification doesn’t just categorize designs; it creates a common language that streamlines international protection for creators”.


The Grand System: What it does
Imagine a world where every country had its own unique way of categorizing a product. A “backpack” might be a “bag” in one country, an “accessory” in another, and a “travel item” in a third. This would make searching for existing designs—or “prior art”—an impossible task. The Locarno system eliminates this chaos by providing a single, coherent structure.
For intellectual property offices, this means faster and more efficient searches during the examination of new design applications. For designers, it means their application is understood in the same way, whether they file in Tokyo or Toronto.
Hague vs. Locarno: A Tale of Two Systems

While both closely linked, it’s crucial to understand the difference between the Locarno Regime and the Hague System. One is about “what,” the other is about “how.”

In essence, the Locarno Classification is the backbone of the Hague System. When you file a single international application through the Hague System, the Locarno classification ensures that each country’s IP office understands exactly what product your design applies to.
Advantages and Limitations
The Upside: A More Efficient World
The advantages of this system are clear:
- Clarity and Simplicity: It provides a clear, internationally recognized system that reduces confusion and guesswork for applicants.
- Efficiency: It streamlines the examination process for IP offices, saving time and resources.
- International Cooperation: It facilitates a seamless exchange of information and documentation between different countries, fostering a more connected global IP landscape.
The Limitations: A Challenge for Innovation
However, it also has some limitations:
- Rigidity: For a designer working on the next big innovation, the classification can feel too rigid. How do you classify a “smartwatch” that is both a timepiece (Class 10) and a data processing device (Class 14)? These multi-functional products can be difficult to fit neatly into a single category.
- Administrative Focus: The most important thing to remember is that the classification is purely for administrative purposes. It doesn’t guarantee your design is new, original, or deserving of protection. That determination is left to the national or regional IP offices, which apply their specific laws and criteria.
In Conclusion
In conclusion, the Locarno Classification and Regime are essential pillars of the international intellectual property landscape for industrial designs. By providing a common, structured language, they enable the efficient functioning of systems like the Hague System, ultimately making it easier for creators to protect their designs on a global scale.
At PATHtoIP, we help creators and businesses unlock the full potential of their designs through strategic IP support. Our services include:
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Design prior art and novelty searches
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Locarno-based classification analysis and filing strategies
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Global filing support under the Hague System
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Drafting and prosecution of design applications
If you have any queries related to the Industrial Design search, please feel free to connect. At PATHtoIP LLP we ensure that every client receives exceptional results & insights through high-quality Intellectual Property research. As an experienced firm, we are dedicated to providing IP protection & delivering results capable of reaching your goals.