Owning strong intellectual property rights is only part of the enforcement equation. As the recent Crocs decision illustrates, procedural precision and a clear understanding of available remedies can be just as decisive as the merits of the underlying claims.
Crocs, the company behind one of the most recognizable footwear designs on the global market, turned to the U.S. International Trade Commission (ITC) in an effort to block the importation of imitation clogs allegedly infringing its registered three-dimensional trademarks. Despite the apparent strength of its brand and design rights, Crocs ultimately saw its appeal fail – largely due to missed deadlines and statutory limits on the relief available.
The dispute began in 2021, when Crocs filed a complaint under Section 337 of the Tariff Act of 1930, alleging that multiple foreign manufacturers and sellers were importing clogs that unlawfully copied its protected designs.
As is common in ITC proceedings, the respondents fell into two distinct categories. Some actively participated in the investigation and contested the allegations, while others failed to respond and were declared in default.
Following its analysis, the ITC issued a divided outcome. For the active respondents, the Commission concluded that Crocs had not established trademark infringement and therefore found no violation. For the defaulting respondents, however, the ITC issued a divided outcome. For the active respondents, the Commission concluded that Crocs had not established trademark infringement and therefore found no violation. For the defaulting respondents, however, the ITC imposed limited exclusion orders, prohibiting those specific parties from importing the accused product into the United States.
Crocs appealed the ITC’s determination to the U.S. Court of Appeals for Federal Circuit, seeking to overturn the finding of no violation and to obtain broader trade relief. The appeal, however, encountered an immediate procedural barrier.

The Federal Circuit ruled that Crocs had missed the statutory deadline to appeal the ITC’s no-violation finding with respect to the active respondents. Crucially, the Court clarified that the appeal period begins upon issuance of the ITC’s final determination – not after the completion of the presidential review process. As a result, this portion of Crocs’ appeal was dismissed without consideration of the substantive arguments.
Crocs also challenged the ITC’s refusal to issue a general exclusion order, which would have barred all infringing clogs from entering the U.S. market, regardless of the importer. On this point, the Federal Circuit upheld the Commission’s decision.
The Court emphasized that, under the governing statutory framework, the ITC is generally limited to issuing limited exclusion orders against defaulting respondents unless strict criteria for broader relief are met. In this case, those criteria were not satisfied, and the Commission acted within its legal discretion by declining to impose market-wide import restrictions.
The Crocs decision sends a clear message to companies relying on intellectual property enforcement as part of their market protection strategy.
First, procedural compliance is non-negotiable. Even well-established brands with robust IP portfolios may lose critical rights of review if statutory deadlines are missed.
Second, while the ITC remains a powerful forum for combating infringing imports, its remedies are carefully circumscribed by law. Expectations regarding general exclusion orders must be grounded in a realistic assessment of statutory requirements and evidentiary burdens.
Ultimately, the case demonstrates that strong IP rights alone do not guarantee effective enforcement. Success at the border requires a combination of substantive protection, procedural rigor, and a clear-eyed understanding of the limits of trade-based remedies.
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Author: Marília de Oliveira Fogaça, Thaís de Kássia R. Almeida Penteado and Cesar Peduti Filho, Peduti Advogados.
Source: Missed Deadlines and Defaulted Defendants: Crocs Loses Appeal Over Imitation Clogs + https://www.uspatent.com/2026/01/missed-deadlines-and-defaulted-defendants-crocs-loses-appeal-over-imitation-clogs/
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“If you want to learn more about this topic, contact the author or the managing partner, Dr. Cesar Peduti Filho.”




