Birkenstock’s Copyright Case and Footwear Intellectual Property

Birkenstock’s Copyright Case: What It Means for Footwear Intellectual Property

In a landmark ruling, Germany’s Federal Court of Justice has determined that Birkenstock’s iconic sandals do not qualify as "works of applied art," making them ineligible for copyright protection. Source: The Guardian.

This case brings renewed attention to the complexities of intellectual property (IP) rights in the footwear industry—specifically, the delicate balance between functional design and artistic expression.

The Legal Takeaway: Copyright vs. Design Protection

Footwear companies often rely on various forms of IP protection, including patents, trade dress, and copyrights, to safeguard their designs. However, as this ruling shows, not all footwear designs qualify for copyright protection, which is typically reserved for creations that possess a high level of artistic originality. Instead, companies may need to look toward design patents, trade dress rights, and trademark protections to shield their unique aesthetic elements from infringement.

Why This Matters for Footwear Brands & Legal Teams

For brands and IP attorneys, this case underscores the importance of understanding the nuances of footwear IP law and the limitations of different forms of protection. Here’s what legal professionals should consider when handling footwear-related IP cases:

Prior Art & Patent Protection

If a design is considered functional or lacks distinct originality, it may not qualify for copyright, making prior art searches and patent applications crucial.

Trade Dress Claims

Companies seeking protection for distinctive design elements must prove that consumers associate those elements exclusively with their brand.

Global Variability in IP Law

Copyright and trade dress laws vary by jurisdiction, meaning a design that lacks protection in one country may still be protected elsewhere.

How Expert Witnesses Strengthen Footwear IP Cases

When litigating footwear IP disputes, having a footwear subject matter expert can make a significant impact. An expert witness can:

  • Analyze whether a design qualifies for trade dress or patent protection.

  • Provide insights into industry standards, design evolution, and consumer perception.

  • Assess the likelihood of confusion in trade dress disputes.

  • Examine prior art and functionality arguments, as seen in the Birkenstock ruling.

Navigating Footwear IP Challenges? Let’s Talk.

With over 30 years of experience in footwear design, development, and manufacturing, Ann Williams provides expert witness services for IP litigation, including trade dress disputes, prior art analysis, and patent infringement cases. If you’re handling a footwear-related IP matter, Ann can provide the expertise you need to build a compelling case.

Contact Ann today to discuss how expert analysis can support your strategy on footwear legal matters.